CVE-2021-38647

{"id": "CVE-2021-38647", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-09-15T12:15:15.090", "references": [{"url": "http://packetstormsecurity.com/files/164694/Microsoft-OMI-Management-Interface-Authentication-Bypass.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "secure@microsoft.com"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38647", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}, {"url": "http://packetstormsecurity.com/files/164694/Microsoft-OMI-Management-Interface-Authentication-Bypass.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38647", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38647", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Open Management Infrastructure Remote Code Execution Vulnerability"}, {"lang": "es", "value": "Una Vulnerabilidad de Ejecuci\u00f3n de C\u00f3digo Remota de Open Management Infrastructure"}], "lastModified": "2025-10-22T00:17:42.777", "cisaActionDue": "2021-11-17", "cisaExploitAdd": "2021-11-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:azure_automation_state_configuration:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEC617A6-F1BC-44DE-A9BB-BECF2E788B0E"}, {"criteria": "cpe:2.3:a:microsoft:azure_automation_update_management:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23A8B342-E863-4C71-9CE1-FB325FF34829"}, {"criteria": "cpe:2.3:a:microsoft:azure_diagnostics_\\(lad\\):-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37AC51D6-F6F3-45D8-91E7-6EDD01C0273E"}, {"criteria": "cpe:2.3:a:microsoft:azure_open_management_infrastructure:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8477F336-71BB-4C49-A4EB-E1BC1EFF2F49"}, {"criteria": "cpe:2.3:a:microsoft:azure_security_center:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA1626DA-5B19-4291-B840-633EF458984C"}, {"criteria": "cpe:2.3:a:microsoft:azure_sentinel:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B80F8C3B-BEF9-43D5-9455-6C6F608CF519"}, {"criteria": "cpe:2.3:a:microsoft:azure_stack_hub:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B457DA44-AD83-4E5C-B180-8A227462EC60"}, {"criteria": "cpe:2.3:a:microsoft:container_monitoring_solution:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "68A461E8-C834-4F97-98E3-516A191A3BAA"}, {"criteria": "cpe:2.3:a:microsoft:log_analytics_agent:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDAE892B-324C-45E3-BFA0-C2B7B6939F54"}, {"criteria": "cpe:2.3:a:microsoft:system_center_operations_manager:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79983385-D5FE-4F76-924C-A2AA7E5BAAE8"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Microsoft Open Management Infrastructure (OMI) Remote Code Execution Vulnerability"}