CVE-2019-1974

{"id": "CVE-2019-1974", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "2019-08-21T19:15:15.607", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imcs-ucs-authbypass", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to bypass user authentication and gain access as an administrative user. The vulnerability is due to insufficient request header validation during the authentication process. An attacker could exploit this vulnerability by sending a series of malicious requests to an affected device. An exploit could allow the attacker to gain full administrative access to the affected device."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz de administraci\u00f3n basada en la web del Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, y Cisco UCS Director Express for Big Data podr\u00eda permitir que un atacante remoto no autenticado omita la autenticaci\u00f3n del usuario y obtenga acceso como usuario administrativo. La vulnerabilidad se debe a una validaci\u00f3n insuficiente del encabezado de la solicitud durante el proceso de autenticaci\u00f3n. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una serie de solicitudes maliciosas a un dispositivo afectado. Un exploit podr\u00eda permitir al atacante obtener acceso administrativo completo al dispositivo afectado."}], "lastModified": "2019-10-09T23:48:44.083", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B97B4B36-28E2-4550-B766-BA10DE00A33D", "versionEndIncluding": "2.2.0.6", "versionStartIncluding": "2.2.0.0"}, {"criteria": "cpe:2.3:a:cisco:integrated_management_controller_supervisor:2.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "512DAB16-F482-424A-AC39-69977B775AA4"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4261774A-C5C0-4FD7-A22F-0F692A0CA143", "versionEndIncluding": "5.5.0.2", "versionStartIncluding": "5.5.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA47EBCE-BC99-457A-9A92-99E1BE0CEC6C", "versionEndIncluding": "6.0.1.3", "versionStartIncluding": "6.0.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F67EFEA-C5AE-48A9-AD08-946CD8528166", "versionEndIncluding": "6.5.0.3", "versionStartIncluding": "6.5.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE74A216-65E1-433A-80EB-FBC8B5D242C9", "versionEndIncluding": "6.6.1.0", "versionStartIncluding": "6.6.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4E66FC72-9589-46A8-AC73-6A4A9BFE9FC1", "versionEndIncluding": "6.7.2.0", "versionStartIncluding": "6.7.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director:6.7\\(1.1\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E190903F-390D-49F8-BB31-9A06E5AE4A89"}, {"criteria": "cpe:2.3:a:cisco:ucs_director:6.7\\(2.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "05FC8BF4-72DE-4B3F-980C-2A5C3BBE02B3"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87D0F3ED-71E4-4E33-90A6-BC53CF3EFEAE", "versionEndIncluding": "2.1.0.2", "versionStartIncluding": "2.1.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E730A2AE-2134-467E-8E9C-DEDAAEAE1606", "versionEndIncluding": "3.0.1.3", "versionStartIncluding": "3.0.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D88093E6-0362-437E-8FEA-486A69F05A9E", "versionEndIncluding": "3.5.0.3", "versionStartIncluding": "3.5.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7317CA7D-B1A0-4F83-BA5F-6155459C8583", "versionEndIncluding": "3.7.2.0", "versionStartIncluding": "3.7.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director_express_for_big_data:3.6.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "451ABC79-936F-469E-B1D8-ADB3EDCA52F3"}, {"criteria": "cpe:2.3:a:cisco:ucs_director_express_for_big_data:3.6.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6C918805-0026-4780-A8E2-8BC85A8F7282"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}