{"containers": {"cna": {"affected": [{"product": "Cisco SD-WAN Solution ", "vendor": "Cisco", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-10-03T00:00:00", "descriptions": [{"lang": "en", "value": "A vulnerability in the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to bypass certificate validation on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by supplying a system image signed with a crafted certificate to an affected device, bypassing the certificate validation. An exploit could allow an attacker to deploy a crafted system image."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-10-07T09:57:02", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "20181003 Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass"}, {"name": "105509", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/105509"}], "source": {"advisory": "cisco-sa-20181003-sd-wan-bypass", "defect": [["CSCvk65292"]], "discovery": "UNKNOWN"}, "title": "Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2018-10-03T16:00:00-0500", "ID": "CVE-2018-15387", "STATE": "PUBLIC", "TITLE": "Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cisco SD-WAN Solution ", "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 Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to bypass certificate validation on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by supplying a system image signed with a crafted certificate to an affected device, bypassing the certificate validation. An exploit could allow an attacker to deploy a crafted system image."}]}, "impact": {"cvss": {"baseScore": "8.1", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20"}]}]}, "references": {"reference_data": [{"name": "20181003 Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass"}, {"name": "105509", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105509"}]}, "source": {"advisory": "cisco-sa-20181003-sd-wan-bypass", "defect": [["CSCvk65292"]], "discovery": "UNKNOWN"}}}}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2018-15387", "datePublished": "2018-10-03T00:00:00", "dateReserved": "2018-08-17T00:00:00", "dateUpdated": "2018-10-07T09:57:02", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*", "matchCriteriaId": "01442E86-600B-48F4-8809-51E40EC49CC0", "versionEndExcluding": "17.2.8", "versionStartIncluding": "17.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:sd-wan:18.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "E1DFE24A-5C20-483C-B4CE-FC6412670439", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to bypass certificate validation on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by supplying a system image signed with a crafted certificate to an affected device, bypassing the certificate validation. An exploit could allow an attacker to deploy a crafted system image."}, {"lang": "es", "value": "Una vulnerabilidad en Cisco SD-WAN Solution podr\u00eda permitir que un atacante remoto no autenticado omita la validaci\u00f3n de certificados en un dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n de certificados incorrecta. Un atacante podr\u00eda explotar esta vulnerabilidad proporcionando una imagen del sistema con un certificado manipulado a un dispositivo afectado, omitiendo la validaci\u00f3n de certificados. Su explotaci\u00f3n podr\u00eda permitir que un atacante despliegue una imagen del sistema manipulada."}], "id": "CVE-2018-15387", "lastModified": "2020-08-31T20:04:04.367", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-10-05T14:29:07.450", "references": [{"source": "ykramarz@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105509"}, {"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-295"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}

{}