CVE-2020-3329

{"id": "CVE-2020-3329", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2020-05-06T17:15:13.963", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-Ar6BAguz", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in role-based access control of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow a read-only authenticated, remote attacker to disable user accounts on an affected system. The vulnerability is due to incorrect allocation of the enable/disable action button under the role-based access control code on an affected system. An attacker could exploit this vulnerability by authenticating as a read-only user and then updating the roles of other users to disable them. A successful exploit could allow the attacker to disable users, including administrative users."}, {"lang": "es", "value": "Una vulnerabilidad en el control de acceso basado en roles del Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, y Cisco UCS Director Express for Big Data, podr\u00eda permitir a un atacante remoto autenticado de solo lectura desactivar las cuentas de usuario sobre un sistema afectado. La vulnerabilidad es debido a una asignaci\u00f3n incorrecta del bot\u00f3n de la acci\u00f3n habilitar/deshabilitar bajo el c\u00f3digo de control de acceso basado en roles sobre un sistema afectado. Un atacante podr\u00eda explotar esta vulnerabilidad autentic\u00e1ndose como un usuario de solo lectura y luego actualizando los roles de otros usuarios para deshabilitarlos. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante deshabilitar a los usuarios, incluidos los usuarios administrativos."}], "lastModified": "2021-10-26T16:29:25.520", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "056F1E39-365A-4CAE-A0EA-E393019FEF60", "versionEndExcluding": "2.2.1.3", "versionStartIncluding": "1.1.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "631DC882-3FFB-4D7B-9A5D-9832DF4BBA56", "versionEndExcluding": "6.7.4.0", "versionStartIncluding": "5.4.0.0"}, {"criteria": "cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A16C6AD6-024C-49FC-9BA1-DC7A5096ED00", "versionEndExcluding": "3.7.4.0", "versionStartIncluding": "2.0.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}