CVE-2023-20046

{"id": "CVE-2023-20046", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "ykramarz@cisco.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": "2023-05-09T18:15:11.697", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-ssh-privesc-BmWeJC3h", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-ssh-privesc-BmWeJC3h", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-289"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-522"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the key-based SSH authentication feature of Cisco StarOS Software could allow an authenticated, remote attacker to elevate privileges on an affected device.\r\n\r This vulnerability is due to insufficient validation of user-supplied credentials. An attacker could exploit this vulnerability by sending a valid low-privileged SSH key to an affected device from a host that has an IP address that is configured as the source for a high-privileged user account. A successful exploit could allow the attacker to log in to the affected device through SSH as a high-privileged user.\r\n\r There are workarounds that address this vulnerability."}], "lastModified": "2024-11-21T07:40:25.733", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1280E939-FA8A-49E4-AE06-616B152929CF", "versionEndExcluding": "21.22.14"}, {"criteria": "cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A2C7A63-E17A-487D-8CCF-3346FDA2859F", "versionEndExcluding": "21.23.31", "versionStartIncluding": "21.23.0"}, {"criteria": "cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1B58A574-77D9-4EC5-9D57-8D244EF7BDB8", "versionEndExcluding": "21.25.15", "versionStartIncluding": "21.25.0"}, {"criteria": "cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E9507CCB-0340-40D6-AAF3-D2EA3D3EE408", "versionEndExcluding": "21.26.17", "versionStartIncluding": "21.26.0"}, {"criteria": "cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0D9F9D50-DA13-410A-9571-6FA9436165E8", "versionEndExcluding": "21.27.6", "versionStartIncluding": "21.27.0"}, {"criteria": "cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "833F9A52-2976-4F2C-AA87-FD50BB83BB3D", "versionEndExcluding": "21.28.3", "versionStartIncluding": "21.28.0"}, {"criteria": "cpe:2.3:o:cisco:staros:21.23.n:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD63EE8D-0389-4589-BF86-0F64A8AEDA13"}, {"criteria": "cpe:2.3:o:cisco:staros:21.24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0534E44-1CD6-49CB-A574-D7B2CF14CC25"}, {"criteria": "cpe:2.3:o:cisco:staros:21.27.m:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC1BBD53-BF16-4841-9D20-D2C4129A337B"}, {"criteria": "cpe:2.3:o:cisco:staros:21.28.m:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47DCE4FD-48D4-4B25-BBAE-24D270627FCD"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:asr_5000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "746254AC-B039-432C-AA5C-A82260E57AD7"}, {"criteria": "cpe:2.3:h:cisco:asr_5500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "301681DF-2A9E-4A91-9918-4A46153ADC01"}, {"criteria": "cpe:2.3:h:cisco:asr_5700:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A9EF0299-16A7-446D-855D-BFF91EE65534"}, {"criteria": "cpe:2.3:h:cisco:vpc-di:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "775B2FC4-E182-47F8-B786-EC6A359BCCE3"}, {"criteria": "cpe:2.3:h:cisco:vpc-si:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DFD5A5BE-9B00-4E4F-A4A4-FBEF990F4C39"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}