CVE-2021-36307

Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains a privilege escalation vulnerability. A malicious low privileged user with specific access to the API could potentially exploit this vulnerability to gain admin privileges on the affected system.

CVSS v3 8.8 HIGH
CVSS v2.0 8.5 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 6.8 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

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::::::::

History

21 Nov 2024, 06:13

Type	Values Removed	Values Added
References	~~() https://www.dell.com/support/kbdoc/en-us/000193076 - Patch, Vendor Advisory~~	() https://www.dell.com/support/kbdoc/en-us/000193076 - Patch, Vendor Advisory

Information

Published : 2021-11-20 02:15

Updated : 2024-11-21 06:13

NVD link : CVE-2021-36307

Mitre link : CVE-2021-36307

CVE.ORG link : CVE-2021-36307

JSON object : View

Products Affected

dell

networking_os10

CWE

CWE-269

Improper Privilege Management

{"id": "CVE-2021-36307", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 8.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-11-20T02:15:07.140", "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000193076", "tags": ["Patch", "Vendor Advisory"], "source": "security_alert@emc.com"}, {"url": "https://www.dell.com/support/kbdoc/en-us/000193076", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains a privilege escalation vulnerability. A malicious low privileged user with specific access to the API could potentially exploit this vulnerability to gain admin privileges on the affected system."}, {"lang": "es", "value": "Networking OS10, versiones anteriores a octubre de 2021 con la API RESTCONF habilitada, contiene una vulnerabilidad de escalada de privilegios. Un usuario malicioso con pocos privilegios y con acceso espec\u00edfico a la API podr\u00eda explotar esta vulnerabilidad para conseguir privilegios de administrador en el sistema afectado"}], "lastModified": "2024-11-21T06:13:27.930", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "609D66D7-E699-4C3F-8970-F5AF1BCDD32F", "versionEndExcluding": "10.4.3.8"}, {"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B651D680-C00D-4974-AB90-3036A4F50826", "versionEndExcluding": "10.5.0.10", "versionStartIncluding": "10.5.0.0"}, {"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A8D3E1F-3ECC-4523-862D-497A94DA030C", "versionEndExcluding": "10.5.1.10", "versionStartIncluding": "10.5.1.0"}, {"criteria": "cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3825E399-818C-4EED-BE47-11A50D402A00", "versionEndExcluding": "10.5.2.8", "versionStartIncluding": "10.5.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}