CVE-2021-36306 - OpenCVE

Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to gain access and perform actions on the affected system.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

AV:N/AC:M/Au:N/C:C/I:C/A:C

Vendors & Products
CPE Configurations

Vendors	Products
Dell	Networking Os10

Configuration 1 [-]

OR	cpe:2.3:o:dell:networking_os10::::::::
	cpe:2.3:o:dell:networking_os10::::::::
	cpe:2.3:o:dell:networking_os10::::::::
	cpe:2.3:o:dell:networking_os10::::::::

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000193076	Patch Vendor Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: dell

Published: 2021-11-01T00:00:00

Updated: 2021-11-20T01:40:17

Reserved: 2021-07-08T00:00:00

Link: CVE-2021-36306

JSON object: View

NVD Information

Status : Analyzed

Published: 2021-11-20T02:15:07.067

Modified: 2021-11-23T18:45:05.527

Link: CVE-2021-36306

JSON object: View

Redhat Information

No data.

CWE

CWE-287

{"containers": {"cna": {"affected": [{"product": "Networking OS", "vendor": "Dell", "versions": [{"lessThan": "OS10 10.4.3.8,OS10 10.5.0.6C3,OS10 10.5.0.10,OS10 10.5.1.10,OS10 10.5.2.8,OS10 10.5.3.0P1,OS10 10.5.2.3kcc", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2021-11-01T00:00:00", "descriptions": [{"lang": "en", "value": "Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to gain access and perform actions on the affected system."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-11-20T01:40:17", "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.dell.com/support/kbdoc/en-us/000193076"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@dell.com", "DATE_PUBLIC": "2021-11-01", "ID": "CVE-2021-36306", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Networking OS", "version": {"version_data": [{"version_affected": "<", "version_value": "OS10 10.4.3.8,OS10 10.5.0.6C3,OS10 10.5.0.10,OS10 10.5.1.10,OS10 10.5.2.8,OS10 10.5.3.0P1,OS10 10.5.2.3kcc"}]}}]}, "vendor_name": "Dell"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to gain access and perform actions on the affected system."}]}, "impact": {"cvss": {"baseScore": 8.1, "baseSeverity": "High", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287: Improper Authentication"}]}]}, "references": {"reference_data": [{"name": "https://www.dell.com/support/kbdoc/en-us/000193076", "refsource": "MISC", "url": "https://www.dell.com/support/kbdoc/en-us/000193076"}]}}}}, "cveMetadata": {"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "assignerShortName": "dell", "cveId": "CVE-2021-36306", "datePublished": "2021-11-01T00:00:00", "dateReserved": "2021-07-08T00:00:00", "dateUpdated": "2021-11-20T01:40:17", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "matchCriteriaId": "609D66D7-E699-4C3F-8970-F5AF1BCDD32F", "versionEndExcluding": "10.4.3.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "matchCriteriaId": "B651D680-C00D-4974-AB90-3036A4F50826", "versionEndExcluding": "10.5.0.10", "versionStartIncluding": "10.5.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "matchCriteriaId": "4A8D3E1F-3ECC-4523-862D-497A94DA030C", "versionEndExcluding": "10.5.1.10", "versionStartIncluding": "10.5.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "matchCriteriaId": "3825E399-818C-4EED-BE47-11A50D402A00", "versionEndExcluding": "10.5.2.8", "versionStartIncluding": "10.5.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to gain access and perform actions on the affected system."}, {"lang": "es", "value": "Networking OS10, versiones anteriores a Octubre de 2021 con la API RESTCONF habilitada, contiene una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n. Un atacante remoto no autenticado podr\u00eda aprovechar esta vulnerabilidad para conseguir acceso y llevar a cabo acciones en el sistema afectado"}], "id": "CVE-2021-36306", "lastModified": "2021-11-23T18:45:05.527", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "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"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "security_alert@emc.com", "type": "Secondary"}]}, "published": "2021-11-20T02:15:07.067", "references": [{"source": "security_alert@emc.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.dell.com/support/kbdoc/en-us/000193076"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "security_alert@emc.com", "type": "Primary"}]}