{"containers": {"cna": {"affected": [{"product": "Cisco IOS ", "vendor": "Cisco", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2021-09-22T00:00:00", "descriptions": [{"lang": "en", "value": "A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process."}], "exploits": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. "}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-09-23T02:25:58", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "20210922 Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ"}], "source": {"advisory": "cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ", "defect": [["CSCvw22670", "CSCvw26126", "CSCvw26127", "CSCvw26129", "CSCvw26130", "CSCvw26152", "CSCvw46194", "CSCvw46239"]], "discovery": "INTERNAL"}, "title": "Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2021-09-22T16:00:00", "ID": "CVE-2021-34714", "STATE": "PUBLIC", "TITLE": "Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cisco IOS ", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "Cisco"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process."}]}, "exploit": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. "}], "impact": {"cvss": {"baseScore": "7.4", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H ", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20"}]}]}, "references": {"reference_data": [{"name": "20210922 Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ"}]}, "source": {"advisory": "cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ", "defect": [["CSCvw22670", "CSCvw26126", "CSCvw26127", "CSCvw26129", "CSCvw26130", "CSCvw26152", "CSCvw46194", "CSCvw46239"]], "discovery": "INTERNAL"}}}}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-34714", "datePublished": "2021-09-22T00:00:00", "dateReserved": "2021-06-15T00:00:00", "dateUpdated": "2021-09-23T02:25:58", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:*", "matchCriteriaId": "9E9552E6-0B9B-4B32-BE79-90D4E3887A7B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:*", "matchCriteriaId": "A0CBC7F5-7767-43B6-9384-BE143FCDBD7F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:*", "matchCriteriaId": "957D64EB-D60E-4775-B9A8-B21CA48ED3B1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:*", "matchCriteriaId": "A694AD51-9008-4AE6-8240-98B17AB527EE", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:*", "matchCriteriaId": "38AE6DC0-2B03-4D36-9856-42530312CC46", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:*", "matchCriteriaId": "71DCEF22-ED20-4330-8502-EC2DD4C9838F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:*", "matchCriteriaId": "3DB2822B-B752-4CD9-A178-934957E306B4", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:*", "matchCriteriaId": "81F4868A-6D62-479C-9C19-F9AABDBB6B24", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:*", "matchCriteriaId": "65378F3A-777C-4AE2-87FB-1E7402F9EA1B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:*", "matchCriteriaId": "07DAFDDA-718B-4B69-A524-B0CEB80FE960", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "18048A84-BA0F-48EF-AFFB-635FF7F70C66", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-36:-:*:*:*:*:*:*:*", "matchCriteriaId": "317DF3DD-C7CD-4CA2-804F-A738E048BEB4", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-40:-:*:*:*:*:*:*:*", "matchCriteriaId": "C13CF29B-9308-452B-B7E0-9E818B5A6C1E", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-44:-:*:*:*:*:*:*:*", "matchCriteriaId": "6DB527C2-855E-4BB9-BCA7-94BE86100D44", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-44_x_3:-:*:*:*:*:*:*:*", "matchCriteriaId": "E82C1B05-990D-49D2-B80A-C3EDD4082840", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-48:-:*:*:*:*:*:*:*", "matchCriteriaId": "421D91C3-8AB3-45E1-9E55-13ED1A4A623E", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-56:-:*:*:*:*:*:*:*", "matchCriteriaId": "2D741945-8B0A-408D-A5FE-D5B38DC6D46A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-56_x_3:-:*:*:*:*:*:*:*", "matchCriteriaId": "9308CA67-E949-4338-A890-22B3C4428D70", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_with_1_sm-24_module:-:*:*:*:*:*:*:*", "matchCriteriaId": "F3C6CC11-470A-47A4-AAF5-D5580FB78562", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_with_1_sm-36_module:-:*:*:*:*:*:*:*", "matchCriteriaId": "AA4A2B35-5106-4F43-835A-7F97D2324373", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_with_1_sm-44_module:-:*:*:*:*:*:*:*", "matchCriteriaId": "F0F7F452-9294-4445-A344-1A76B277C45D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:firepower_9300_with_3_sm-44_module:-:*:*:*:*:*:*:*", "matchCriteriaId": "3EA604D8-76C0-40B9-8675-02BEEA18E432", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*", "matchCriteriaId": "2A21987E-AE24-4C2C-894A-FFF7CC0CA73B", "versionEndExcluding": "2.2.2.148", "versionStartIncluding": "2.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*", "matchCriteriaId": "3779F159-04B8-40D7-98D0-B1B68AE02C31", "versionEndExcluding": "2.3.1.216", "versionStartIncluding": "2.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*", "matchCriteriaId": "F839DB11-1E63-4727-8AB0-ED0B5D6BC38A", "versionEndExcluding": "2.4.1.273", "versionStartIncluding": "2.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*", "matchCriteriaId": "440AAA0A-FEF8-4E40-95EC-59F37A63091D", "versionEndExcluding": "2.6.1.224", "versionStartIncluding": "2.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*", "matchCriteriaId": "08C690B6-DE7E-417F-883A-3A3AE51F0710", "versionEndExcluding": "2.7.1.143", "versionStartIncluding": "2.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*", "matchCriteriaId": "88F98150-EB80-41BB-9B80-520124E3FD9A", "versionEndExcluding": "2.8.1.143", "versionStartIncluding": "2.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*", "matchCriteriaId": "F2E8B9E7-1023-4A0C-BC8C-C45F956B20BA", "versionEndExcluding": "2.9.1.135", "versionStartIncluding": "2.9", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*", "matchCriteriaId": "1FD00AB9-F2DD-4D07-8DFF-E7B34824D66A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9100:-:*:*:*:*:*:*:*", "matchCriteriaId": "54C0D908-D7BA-48C3-9963-14A3A32A2662", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9132t:-:*:*:*:*:*:*:*", "matchCriteriaId": "56426D35-FCFD-406E-9144-2E66C8C86EFC", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9134:-:*:*:*:*:*:*:*", "matchCriteriaId": "EDB00911-C0B0-4A4E-A0B9-413EC9D9C25A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9140:-:*:*:*:*:*:*:*", "matchCriteriaId": "F762E87A-BF80-4D33-ADDA-84369E068005", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9148:-:*:*:*:*:*:*:*", "matchCriteriaId": "22E6B85A-3988-4EC5-B788-9664772CE64E", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9148s:-:*:*:*:*:*:*:*", "matchCriteriaId": "D25FA4A8-408B-4E94-B7D9-7DC54B61322F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9148t:-:*:*:*:*:*:*:*", "matchCriteriaId": "831B6D0F-A975-4CBA-B5BB-0AC4AD718FE8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9200:-:*:*:*:*:*:*:*", "matchCriteriaId": "B25B92ED-37C0-4653-9C5E-B4C13C46464C", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9216:-:*:*:*:*:*:*:*", "matchCriteriaId": "8A72BDC4-6640-45CC-A128-0CDEE38D3ADC", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9216a:-:*:*:*:*:*:*:*", "matchCriteriaId": "90094569-AA2C-4D35-807F-9551FACE255F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9216i:-:*:*:*:*:*:*:*", "matchCriteriaId": "306AFBC9-A236-4D03-A1EB-CE7E838D8415", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9222i:-:*:*:*:*:*:*:*", "matchCriteriaId": "12DB1A25-A7C9-412F-88BC-E89588896395", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9250i:-:*:*:*:*:*:*:*", "matchCriteriaId": "67CD5738-029B-43AA-9342-63719DC16138", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9396s:-:*:*:*:*:*:*:*", "matchCriteriaId": "9EF9DC03-5370-46FD-9CA8-AC4DF5E922FE", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9396t:-:*:*:*:*:*:*:*", "matchCriteriaId": "E81D2CC1-376A-4D87-88EA-6E1831741EC6", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9500:-:*:*:*:*:*:*:*", "matchCriteriaId": "2374E02D-46FE-477F-A74D-49E72149E6EC", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9506:-:*:*:*:*:*:*:*", "matchCriteriaId": "3925D2CF-9D7C-4498-8AF2-45E15D5D009F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9509:-:*:*:*:*:*:*:*", "matchCriteriaId": "C677D356-86C9-4491-A6CA-5E6306B2BB70", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9513:-:*:*:*:*:*:*:*", "matchCriteriaId": "28A3C579-7AAD-41A4-947F-CCB9B09402A5", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9700:-:*:*:*:*:*:*:*", "matchCriteriaId": "C44335D8-8A78-486C-A325-9691FA4C3271", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9706:-:*:*:*:*:*:*:*", "matchCriteriaId": "5182CB50-4D32-4835-B1A8-817D989F919F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9710:-:*:*:*:*:*:*:*", "matchCriteriaId": "36B3B617-7554-4C36-9B41-19AA3BD2F6E9", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:mds_9718:-:*:*:*:*:*:*:*", "matchCriteriaId": "B88879A9-A7F5-41E0-8A38-0E09E3FD27F4", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*", "matchCriteriaId": "12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000_10-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "B22B3865-30E9-4B5A-A37D-DC33F1150FFE", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000_18-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "459A7F11-52BF-4AD6-B495-4C4D6C050493", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000_4-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "FEACA55F-4335-4478-B608-EB92EE1D6C6D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000_9-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "DB73543E-9B5B-4BA9-8FB4-666AF5AC8B6B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000_supervisor_1:-:*:*:*:*:*:*:*", "matchCriteriaId": "993AFE99-DFC3-4D92-90C8-D3A6495547BC", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000_supervisor_2:-:*:*:*:*:*:*:*", "matchCriteriaId": "7453E0FA-B05D-4888-AFB0-8FE8B8040DFC", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7000_supervisor_2e:-:*:*:*:*:*:*:*", "matchCriteriaId": "108DB6B5-CB29-477F-84FC-52116F295878", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7004:-:*:*:*:*:*:*:*", "matchCriteriaId": "36145717-6348-466D-87B4-B1A19F17BA55", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7009:-:*:*:*:*:*:*:*", "matchCriteriaId": "4831C5F4-AF09-4951-B7AC-9DAF1C7045B4", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7010:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6BBDCF9-562C-44BA-B709-F91346F6F99F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7018:-:*:*:*:*:*:*:*", "matchCriteriaId": "276BD181-125C-48EC-984C-29BAE20C21F8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*", "matchCriteriaId": "DD7A4B4B-3BB1-4A4D-911E-C4EEF01BBC45", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7700_10-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "E5ABB175-81BE-4C46-BD2D-70016508BE22", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7700_18-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "71F93299-A715-4E97-87FE-B1E248EA98BD", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7700_2-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "3D71B228-FFE5-45F7-ADCF-6D359ADA6D31", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7700_6-slot:-:*:*:*:*:*:*:*", "matchCriteriaId": "9F3AD807-5A0F-4DF5-9A7A-748205F409E7", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7700_supervisor_2e:-:*:*:*:*:*:*:*", "matchCriteriaId": "4FBB9435-1CD4-469E-BF16-AD98ADC99AAB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7700_supervisor_3e:-:*:*:*:*:*:*:*", "matchCriteriaId": "42ABB93D-2C3A-4029-B545-B638B6C7788E", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7702:-:*:*:*:*:*:*:*", "matchCriteriaId": "7596B885-5312-489B-BBDB-A5374E525DE1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7706:-:*:*:*:*:*:*:*", "matchCriteriaId": "42EC10DA-FE01-4BA3-B49F-B164F697D4BA", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7710:-:*:*:*:*:*:*:*", "matchCriteriaId": "FE1655CC-9BD5-4BD5-B113-776E4335D556", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_7718:-:*:*:*:*:*:*:*", "matchCriteriaId": "2CA6F9ED-50A1-4D61-BC83-438585646856", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "82542890-87E9-4C92-9B20-7CC668B4E5E1", "versionEndIncluding": "8.4\\(3.115\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*", "matchCriteriaId": "2D8583BD-4586-4AB0-9C7A-BC14385AACE8", "versionEndIncluding": "8.4\\(3.115\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*", "matchCriteriaId": "657840E3-B3E9-4218-A89D-F27D8DC269C6", "versionEndIncluding": "8.4\\(3.115\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "matchCriteriaId": "B36972DF-1BEB-48EB-9C79-725AA493F87C", "versionEndIncluding": "8.4\\(3.115\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "08D3FFC7-2C86-4162-B1E8-C9FF39F4465B", "versionEndIncluding": "8.4\\(3.115\\)", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*", "matchCriteriaId": "10FFC5E8-CC5A-4D31-A63A-19E72EC442AB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3016:-:*:*:*:*:*:*:*", "matchCriteriaId": "528ED62B-D739-4E06-AC64-B506FD73BBAB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3016q:-:*:*:*:*:*:*:*", "matchCriteriaId": "2D402AB0-BCFB-4F42-8C50-5DC930AEEC8B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:*", "matchCriteriaId": "FC2A6C31-438A-4CF5-A3F3-364B1672EB7D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3064:-:*:*:*:*:*:*:*", "matchCriteriaId": "76C10D85-88AC-4A79-8866-BED88A0F8DF8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3064-32t:-:*:*:*:*:*:*:*", "matchCriteriaId": "09AC2BAD-F536-48D0-A2F0-D4E290519EB6", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3064-t:-:*:*:*:*:*:*:*", "matchCriteriaId": "65CB7F6D-A82B-4A31-BFAC-FF4A4B8DF9C1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3064-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "ECC4FFCC-E886-49BC-9737-5B5BA2AAB14B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3064t:-:*:*:*:*:*:*:*", "matchCriteriaId": "5F4E8EE4-031D-47D3-A12E-EE5F792172EE", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3064x:-:*:*:*:*:*:*:*", "matchCriteriaId": "00CDD8C3-67D5-4E9F-9D48-A77B55DB0AB1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3100:-:*:*:*:*:*:*:*", "matchCriteriaId": "41C14CC9-C244-4B86-AEA6-C50BAD5DA9A6", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3100-v:-:*:*:*:*:*:*:*", "matchCriteriaId": "A8FF2EC4-0C09-4C00-9956-A2A4A894F63D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3100-z:-:*:*:*:*:*:*:*", "matchCriteriaId": "D14D4B4E-120E-4607-A4F1-447C7BF3052E", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3100v:-:*:*:*:*:*:*:*", "matchCriteriaId": "15702ACB-29F3-412D-8805-E107E0729E35", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_31108pc-v:-:*:*:*:*:*:*:*", "matchCriteriaId": "4E930332-CDDD-48D5-93BC-C22D693BBFA2", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_31108pv-v:-:*:*:*:*:*:*:*", "matchCriteriaId": "29B34855-D8D2-4114-80D2-A4D159C62458", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_31108tc-v:-:*:*:*:*:*:*:*", "matchCriteriaId": "7BF4B8FE-E134-4491-B5C2-C1CFEB64731B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_31128pq:-:*:*:*:*:*:*:*", "matchCriteriaId": "F4226DA0-9371-401C-8247-E6E636A116C3", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3132c-z:-:*:*:*:*:*:*:*", "matchCriteriaId": "7664666F-BCE4-4799-AEEA-3A73E6AD33F4", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3132q:-:*:*:*:*:*:*:*", "matchCriteriaId": "D3DBBFE9-835C-4411-8492-6006E74BAC65", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3132q-v:-:*:*:*:*:*:*:*", "matchCriteriaId": "B3293438-3D18-45A2-B093-2C3F65783336", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3132q-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "C97C29EE-9426-4BBE-8D84-AB5FF748703D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3132q-x\\/3132q-xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "E142C18F-9FB5-4D96-866A-141D7D16CAF7", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3132q-xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "8F43B770-D96C-44EA-BC12-9F39FC4317B9", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3164q:-:*:*:*:*:*:*:*", "matchCriteriaId": "FA782EB3-E8E6-4DCF-B39C-B3CBD46E4384", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3172:-:*:*:*:*:*:*:*", "matchCriteriaId": "7817F4E6-B2DA-4F06-95A4-AF329F594C02", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3172pq:-:*:*:*:*:*:*:*", "matchCriteriaId": "CED628B5-97A8-4B26-AA40-BEC854982157", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3172pq-xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "7BB9DD73-E31D-4921-A6D6-E14E04703588", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3172pq\\/pq-xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "8EFC116A-627F-4E05-B631-651D161217C8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3172tq:-:*:*:*:*:*:*:*", "matchCriteriaId": "4532F513-0543-4960-9877-01F23CA7BA1B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3172tq-32t:-:*:*:*:*:*:*:*", "matchCriteriaId": "0B43502B-FD53-465A-B60F-6A359C6ACD99", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3172tq-xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "F3229124-B097-4AAC-8ACD-2F9C89DCC3AB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3200:-:*:*:*:*:*:*:*", "matchCriteriaId": "32A532C0-B0E3-484A-B356-88970E7D0248", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3232c:-:*:*:*:*:*:*:*", "matchCriteriaId": "652A2849-668D-4156-88FB-C19844A59F33", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3232c_:-:*:*:*:*:*:*:*", "matchCriteriaId": "D008CA1C-6F5A-40EA-BB12-A9D84D5AF700", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3264c-e:-:*:*:*:*:*:*:*", "matchCriteriaId": "24FBE87B-8A4F-43A8-98A3-4A7D9C630937", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3264q:-:*:*:*:*:*:*:*", "matchCriteriaId": "6ACD09AC-8B28-4ACB-967B-AB3D450BC137", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3400:-:*:*:*:*:*:*:*", "matchCriteriaId": "43913A0E-50D5-47DD-94D8-DD3391633619", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3408-s:-:*:*:*:*:*:*:*", "matchCriteriaId": "7D397349-CCC6-479B-9273-FB1FFF4F34F2", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_34180yc:-:*:*:*:*:*:*:*", "matchCriteriaId": "DC7286A7-780F-4A45-940A-4AD5C9D0F201", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_34200yc-sm:-:*:*:*:*:*:*:*", "matchCriteriaId": "CA52D5C1-13D8-4D23-B022-954CCEF491F1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3432d-s:-:*:*:*:*:*:*:*", "matchCriteriaId": "5F7AF8D7-431B-43CE-840F-CC0817D159C0", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3464c:-:*:*:*:*:*:*:*", "matchCriteriaId": "DAC204C8-1A5A-4E85-824E-DC9B8F6A802D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*", "matchCriteriaId": "A8E1073F-D374-4311-8F12-AD8C72FAA293", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3500_platform:-:*:*:*:*:*:*:*", "matchCriteriaId": "B72E8456-A9BD-447B-8F33-4BEB052A82D7", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3524:-:*:*:*:*:*:*:*", "matchCriteriaId": "EAF5AF71-15DF-4151-A1CF-E138A7103FC8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3524-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "10F80A72-AD54-4699-B8AE-82715F0B58E2", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3524-x\\/xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "E505C0B1-2119-4C6A-BF96-C282C633D169", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3524-xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "9354B6A2-D7D6-442E-BF4C-FE8A336D9E94", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3548:-:*:*:*:*:*:*:*", "matchCriteriaId": "088C0323-683A-44F5-8D42-FF6EC85D080E", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3548-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "74CB4002-7636-4382-B33E-FBA060A13C34", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3548-x\\/xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "915EF8F6-6039-4DD0-B875-30D911752B74", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3548-xl:-:*:*:*:*:*:*:*", "matchCriteriaId": "10CEBF73-3EE0-459A-86C5-F8F6243FE27C", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*", "matchCriteriaId": "97217080-455C-48E4-8CE1-6D5B9485864F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_36180yc-r:-:*:*:*:*:*:*:*", "matchCriteriaId": "95D2C4C3-65CE-4612-A027-AF70CEFC3233", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_3636c-r:-:*:*:*:*:*:*:*", "matchCriteriaId": "57572E4A-78D5-4D1A-938B-F05F01759612", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*", "matchCriteriaId": "8EBEBA5B-5589-417B-BF3B-976083E9FE54", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9000_in_aci_mode:-:*:*:*:*:*:*:*", "matchCriteriaId": "57BC5903-1316-4FFF-BE52-2F6D63549590", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9000_in_standalone:-:*:*:*:*:*:*:*", "matchCriteriaId": "4755F890-634B-4B25-AF08-C34F13429FA9", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9000_in_standalone_nx-os_mode:-:*:*:*:*:*:*:*", "matchCriteriaId": "1DA62800-F5DC-48DA-8C81-D684EA8EBB9F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*", "matchCriteriaId": "0CD9C1F1-8582-4F67-A77D-97CBFECB88B8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9200:-:*:*:*:*:*:*:*", "matchCriteriaId": "532CE4B0-A3C9-4613-AAAF-727817D06FB4", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "4283E433-7F8C-4410-B565-471415445811", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9221c:-:*:*:*:*:*:*:*", "matchCriteriaId": "FFB9FDE8-8533-4F65-BF32-4066D042B2F7", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*", "matchCriteriaId": "F80AB6FB-32FD-43D7-A9F1-80FA47696210", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*", "matchCriteriaId": "D5B2E4C1-2627-4B9D-8E92-4B483F647651", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "557ED31C-C26A-4FAE-8B14-D06B49F7F08B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*", "matchCriteriaId": "11411BFD-3F4D-4309-AB35-A3629A360FB0", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*", "matchCriteriaId": "E663DE91-C86D-48DC-B771-FA72A8DF7A7C", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9300:-:*:*:*:*:*:*:*", "matchCriteriaId": "92E2CB2B-DA11-4CF7-9D57-3D4D48990DC0", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*", "matchCriteriaId": "A90184B3-C82F-4CE5-B2AD-97D5E4690871", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "40E40F42-632A-47DF-BE33-DC25B826310B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*", "matchCriteriaId": "4AB89849-6DA4-4C9D-BC3F-EE0E41FD1901", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "C47F6BF9-2ADB-41A4-8D7D-8BB00141BB23", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:*:*:*:*:*:*:*", "matchCriteriaId": "BBEF7F26-BB47-44BD-872E-130820557C23", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*", "matchCriteriaId": "07DE6F63-2C7D-415B-8C34-01EC05C062F3", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93128:-:*:*:*:*:*:*:*", "matchCriteriaId": "F309E7B9-B828-4CD2-9D2B-8966EE5B9CC1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*", "matchCriteriaId": "F423E45D-A6DD-4305-9C6A-EAB26293E53A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9316d-gx:-:*:*:*:*:*:*:*", "matchCriteriaId": "102F91CD-DFB6-43D4-AE5B-DA157A696230", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*", "matchCriteriaId": "E952A96A-0F48-4357-B7DD-1127D8827650", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180tc-ex:-:*:*:*:*:*:*:*", "matchCriteriaId": "B7DB6FC5-762A-4F16-AE8C-69330EFCF640", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*", "matchCriteriaId": "F70D81F1-8B12-4474-9060-B4934D8A3873", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "5394DE31-3863-4CA9-B7B1-E5227183100D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*", "matchCriteriaId": "7349D69B-D8FA-4462-AA28-69DD18A652D9", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "FE4BB834-2C00-4384-A78E-AF3BCDDC58AF", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx3:-:*:*:*:*:*:*:*", "matchCriteriaId": "B0D30D52-837F-4FDA-B8E5-A9066E9C6D2F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:*:*:*:*:*:*:*", "matchCriteriaId": "7CE49B45-F2E9-491D-9C29-1B46E9CE14E2", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*", "matchCriteriaId": "B1CC5F78-E88B-4B82-9E3E-C73D3A49DE26", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*", "matchCriteriaId": "91231DC6-2773-4238-8C14-A346F213B5E5", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*", "matchCriteriaId": "2DF88547-BAF4-47B0-9F60-80A30297FCEB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*", "matchCriteriaId": "113772B6-E9D2-4094-9468-3F4E1A87D07D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*", "matchCriteriaId": "C45A38D6-BED6-4FEF-AD87-A1E813695DE0", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*", "matchCriteriaId": "F1FC2B1F-232E-4754-8076-CC82F3648730", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:*:*:*:*:*:*:*", "matchCriteriaId": "7CDD27C9-5EAF-4956-8AB7-740C84C9D4FC", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9336pq:-:*:*:*:*:*:*:*", "matchCriteriaId": "5F1127D2-12C0-454F-91EF-5EE334070D06", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-:*:*:*:*:*:*:*", "matchCriteriaId": "785FD17C-F32E-4042-9DDE-A89B3AAE0334", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*", "matchCriteriaId": "17C7E3DB-8E1A-47AD-B1C5-61747DC0CFB9", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_93600cd-gx:-:*:*:*:*:*:*:*", "matchCriteriaId": "2CF467E2-4567-426E-8F48-39669E0F514C", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*", "matchCriteriaId": "63842B25-8C32-4988-BBBD-61E9CB09B4F3", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9364c-gx:-:*:*:*:*:*:*:*", "matchCriteriaId": "68EA1FEF-B6B6-49FE-A0A4-5387F76303F8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*", "matchCriteriaId": "4364ADB9-8162-451D-806A-B98924E6B2CF", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*", "matchCriteriaId": "B53BCB42-ED61-4FCF-8068-CB467631C63C", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*", "matchCriteriaId": "49E0371B-FDE2-473C-AA59-47E1269D050F", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*", "matchCriteriaId": "489D11EC-5A18-4F32-BC7C-AC1FCEC27222", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*", "matchCriteriaId": "1BC5293E-F2B4-46DC-85DA-167EA323FCFD", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*", "matchCriteriaId": "EA022E77-6557-4A33-9A3A-D028E2DB669A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9500:-:*:*:*:*:*:*:*", "matchCriteriaId": "63BE0266-1C00-4D6A-AD96-7F82532ABAA7", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9500_supervisor_a:-:*:*:*:*:*:*:*", "matchCriteriaId": "31B9D1E4-10B9-4B6F-B848-D93ABF6486D6", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9500_supervisor_a\\+:-:*:*:*:*:*:*:*", "matchCriteriaId": "CB270C45-756E-400A-979F-D07D750C881A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9500_supervisor_b:-:*:*:*:*:*:*:*", "matchCriteriaId": "4E8A085C-2DBA-4269-AB01-B16019FBB4DA", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9500_supervisor_b\\+:-:*:*:*:*:*:*:*", "matchCriteriaId": "A79DD582-AF68-44F1-B640-766B46EF2BE2", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9500r:-:*:*:*:*:*:*:*", "matchCriteriaId": "B04484DA-AA59-4833-916E-6A8C96D34F0D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9504:-:*:*:*:*:*:*:*", "matchCriteriaId": "768BE390-5ED5-48A7-9E80-C4DE8BA979B1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*", "matchCriteriaId": "DDC2F709-AFBE-48EA-A3A2-DA1134534FB6", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_9516:-:*:*:*:*:*:*:*", "matchCriteriaId": "7E02DC82-0D26-436F-BA64-73C958932B0A", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "04E18F69-07F4-4BEA-9867-B79351687D32", "versionEndIncluding": "7.0\\(3\\)i7\\(9\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*", "matchCriteriaId": "6EC79F46-3416-4D95-A839-BA707A9E22E2", "versionEndIncluding": "7.0\\(3\\)i7\\(9\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*", "matchCriteriaId": "B4673FD6-3C58-41BA-AA7F-C26FE42ECBD4", "versionEndIncluding": "7.0\\(3\\)i7\\(9\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "matchCriteriaId": "4328C1A9-F5B4-4D6B-8B2D-03BFC5310EDC", "versionEndIncluding": "7.0\\(3\\)i7\\(9\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "2DC5D36F-834A-44EA-BCC8-A71BBA202A4F", "versionEndIncluding": "7.0\\(3\\)i7\\(9\\)", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_5000:-:*:*:*:*:*:*:*", "matchCriteriaId": "4F2B1E07-8519-4F58-9048-81ABA12E01DC", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5010:-:*:*:*:*:*:*:*", "matchCriteriaId": "E275D31F-4FA1-428E-AB4A-D2802FF0CF1A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5020:-:*:*:*:*:*:*:*", "matchCriteriaId": "BA7F5823-41A8-47C8-A154-02C6C31EF76A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5500:-:*:*:*:*:*:*:*", "matchCriteriaId": "BFC8699E-81C0-4374-B827-71B3916B910D", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5548p:-:*:*:*:*:*:*:*", "matchCriteriaId": "E5519EA9-1236-4F51-9974-E3FC1B26B5D2", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5548up:-:*:*:*:*:*:*:*", "matchCriteriaId": "CB0A3B06-8B25-4CD3-AFA9-5F928B1042F4", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5596t:-:*:*:*:*:*:*:*", "matchCriteriaId": "1766443C-1C5A-486E-A36F-D3045F364D78", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5596up:-:*:*:*:*:*:*:*", "matchCriteriaId": "DC4D4403-F93B-4CC8-B75F-7A5B03FEDD85", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5600:-:*:*:*:*:*:*:*", "matchCriteriaId": "870F4379-68F6-4B34-B99B-107DFE0DBD63", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_56128p:-:*:*:*:*:*:*:*", "matchCriteriaId": "ABB6E612-4246-4408-B3F6-B31E771F5ACB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5624q:-:*:*:*:*:*:*:*", "matchCriteriaId": "91B129B2-2B31-4DE0-9F83-CC6E0C8729A0", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5648q:-:*:*:*:*:*:*:*", "matchCriteriaId": "3CBD3CD0-B542-4B23-9C9D-061643BE44E8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5672up:-:*:*:*:*:*:*:*", "matchCriteriaId": "A22A2647-A4C0-4681-BBC5-D95ADBAA0457", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5672up-16g:-:*:*:*:*:*:*:*", "matchCriteriaId": "367C2A49-4C4D-471B-9B34-AFAFA5AE9503", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_5696q:-:*:*:*:*:*:*:*", "matchCriteriaId": "B2BB1A3A-668C-4B0D-8AC2-6B4758B3420B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_6000:-:*:*:*:*:*:*:*", "matchCriteriaId": "6A58223F-3B15-420B-A6D4-841451CF0380", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_6001:-:*:*:*:*:*:*:*", "matchCriteriaId": "A9662D6B-AF0F-45C8-B7CD-AE7C76593FDB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_6001p:-:*:*:*:*:*:*:*", "matchCriteriaId": "51EAD169-9036-496E-B740-45D79546F6D6", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_6001t:-:*:*:*:*:*:*:*", "matchCriteriaId": "0E01F0DE-EA8A-451F-BADF-1A7A48B0C633", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_6004:-:*:*:*:*:*:*:*", "matchCriteriaId": "4F557E38-09F6-42C6-BABA-3C3168B38BBA", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:nexus_6004x:-:*:*:*:*:*:*:*", "matchCriteriaId": "3F182AD1-6E51-456A-A8F7-8F3B92DBE4D0", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "24A634C9-C1DA-4D2D-BA5F-1EFC05756E5A", "versionEndIncluding": "7.3\\(8\\)n1\\(1\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*", "matchCriteriaId": "BCA44694-9D36-4E97-83F7-A1FEAC6717AB", "versionEndIncluding": "7.3\\(8\\)n1\\(1\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*", "matchCriteriaId": "6D6F83F0-AF30-453D-BB96-FE56A04C4971", "versionEndIncluding": "7.3\\(8\\)n1\\(1\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "matchCriteriaId": "E0EFE3A3-2469-445E-A325-BC3F1D72FCA6", "versionEndIncluding": "7.3\\(8\\)n1\\(1\\)", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "74A7DECE-B92C-471A-8A74-F1D5B5254A9B", "versionEndIncluding": "7.3\\(8\\)n1\\(1\\)", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ucs_6200:-:*:*:*:*:*:*:*", "matchCriteriaId": "A0B96E5C-CC27-4020-93CE-413B95DCABB0", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6248_up_fabric_interconnect:-:*:*:*:*:*:*:*", "matchCriteriaId": "D96AB2BB-4F4A-44C3-918F-DDB31B0D1FFD", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:*", "matchCriteriaId": "49112D3F-DFAD-4E71-992B-9E0640FA388C", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6296_up_fabric_interconnect:-:*:*:*:*:*:*:*", "matchCriteriaId": "82775AC1-173D-4335-B13A-6CF73C9C11D8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:*", "matchCriteriaId": "38A1D8F2-A4A6-4BAC-8326-9F9DE9572FA2", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6300:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6BCF41B-A617-4563-8D14-E906411354FB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:*", "matchCriteriaId": "B82093C6-B36D-4E4E-AD7F-8C107646B8D9", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6324_fabric_interconnect:-:*:*:*:*:*:*:*", "matchCriteriaId": "104AB7AA-2AB6-40AB-9BCA-2041396060B1", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:*", "matchCriteriaId": "E406DDCE-6753-43E9-B6F0-7A038DE84E41", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6332-16up:-:*:*:*:*:*:*:*", "matchCriteriaId": "054D8EB2-97A3-4725-9DFF-27A4D231D90A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6332-16up_fabric_interconnect:-:*:*:*:*:*:*:*", "matchCriteriaId": "AEAF3163-4FF6-4BB0-8870-80D3F3F2953B", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6332_fabric_interconnect:-:*:*:*:*:*:*:*", "matchCriteriaId": "0CB5291D-D248-4125-9129-BC655F082AD8", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "76CF6300-0292-4E53-B28D-865C2303BA51", "versionEndIncluding": "3.2\\(3o\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*", "matchCriteriaId": "16B79C2F-DAE9-4AD4-AFDA-DADD43E650AD", "versionEndIncluding": "3.2\\(3o\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*", "matchCriteriaId": "980DD4C4-A6C0-4D2D-BD09-21B62C4ADC71", "versionEndIncluding": "3.2\\(3o\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "matchCriteriaId": "62C92804-B959-43E1-9133-C16E58921D9A", "versionEndIncluding": "3.2\\(3o\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "F063A1CB-6FC6-46EF-AF2E-1E211C7CA41F", "versionEndIncluding": "3.2\\(3o\\)a", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ucs_6400:-:*:*:*:*:*:*:*", "matchCriteriaId": "B1888B66-5CF7-4D4D-B832-E2CF75D6EAD8", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:ucs_6454:-:*:*:*:*:*:*:*", "matchCriteriaId": "4FD096B7-6F8E-4E48-9EC4-9A10AA7D9AA0", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "17BAF9DA-E605-42D2-8DF9-A7211ADBEA74", "versionEndIncluding": "4.1\\(1a\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*", "matchCriteriaId": "81771B6E-4D9D-470B-8072-50E9F1F654CD", "versionEndIncluding": "4.1\\(1a\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*", "matchCriteriaId": "B6D87151-01B0-4069-861C-BBB57C493EB3", "versionEndIncluding": "4.1\\(1a\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "matchCriteriaId": "E7561ED7-D773-4A88-B145-EEC3F7A6269B", "versionEndIncluding": "4.1\\(1a\\)a", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "F063A1CB-6FC6-46EF-AF2E-1E211C7CA41F", "versionEndIncluding": "3.2\\(3o\\)a", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process."}, {"lang": "es", "value": "Una vulnerabilidad en la funcionalidad Unidirectional Link Detection (UDLD) de Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, y Cisco NX-OS Software podr\u00eda permitir a un atacante adyacente no autenticado causar la recarga de un dispositivo afectado. Esta vulnerabilidad es debido a una comprobaci\u00f3n inapropiada de entrada de los paquetes UDLD. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes UDLD espec\u00edficamente dise\u00f1ados a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar la recarga del dispositivo afectado, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Nota: La funcionalidad UDLD est\u00e1 deshabilitada por defecto, y las condiciones para explotar esta vulnerabilidad son estrictas. Un atacante debe tener el control total de un dispositivo conectado directamente. En los dispositivos Cisco IOS XR, el impacto se limita a la recarga del proceso UDLD"}], "id": "CVE-2021-34714", "lastModified": "2023-11-07T03:36:10.407", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 5.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 5.5, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary"}]}, "published": "2021-09-23T03:15:18.153", "references": [{"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}

{}