CVE-2023-39249

{"id": "CVE-2023-39249", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.7, "exploitabilityScore": 2.0}]}, "published": "2024-02-14T08:15:09.013", "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000216574/security-update-for-dell-supportassist-for-business-pcs-vulnerability", "tags": ["Vendor Advisory"], "source": "security_alert@emc.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-280"}]}], "descriptions": [{"lang": "en", "value": "\nDell SupportAssist for Business PCs version 3.4.0 contains a local Authentication Bypass vulnerability that allows locally authenticated non-admin users to gain temporary privilege within the SupportAssist User Interface on their respective PC. The Run as Admin temporary privilege feature enables IT/System Administrators to perform driver scans and Dell-recommended driver installations without requiring them to log out of the local non-admin user session. However, the granted privilege is limited solely to the SupportAssist User Interface and automatically expires after 15 minutes.\n\n"}, {"lang": "es", "value": "Dell SupportAssist para PC empresariales versi\u00f3n 3.4.0 contiene una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n local que permite a los usuarios no administradores autenticados localmente obtener privilegios temporales dentro de la interfaz de usuario de SupportAssist en sus respectivas PC. La funci\u00f3n de privilegio temporal Ejecutar como administrador permite a los administradores de sistemas/TI realizar an\u00e1lisis de controladores e instalaciones de controladores recomendadas por Dell sin necesidad de cerrar sesi\u00f3n en la sesi\u00f3n de usuario local que no es administrador. Sin embargo, el privilegio otorgado se limita \u00fanicamente a la interfaz de usuario de SupportAssist y caduca autom\u00e1ticamente despu\u00e9s de 15 minutos."}], "lastModified": "2024-10-17T14:27:08.333", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dell:supportassist_for_home_pcs:3.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39D7A1D4-D5A2-49AA-9186-0F3D345D6585"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}