CVE-2019-16913

{"id": "CVE-2019-16913", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/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": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/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": 1.8}]}, "published": "2019-10-07T22:15:10.633", "references": [{"url": "https://flipflopsecurity.wordpress.com/2019/10/07/pc-protect-v4-14-31-privilege-esclation/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-276"}]}], "descriptions": [{"lang": "en", "value": "PC Protect Antivirus v4.14.31 installs by default to %PROGRAMFILES(X86)%\\PCProtect with very weak folder permissions, granting any user full permission \"Everyone: (F)\" to the contents of the directory and its subfolders. In addition, the program installs a service called SecurityService that runs as LocalSystem. This allows any user to escalate privileges to \"NT AUTHORITY\\SYSTEM\" by substituting the service's binary with a Trojan horse."}, {"lang": "es", "value": "PC Protect Antivirus versi\u00f3n v4.14.31, se instala por defecto en %PROGRAMFILES(X86)%\\PCProtect con permisos de carpeta muy d\u00e9biles, otorgando a cualquier usuario permiso completo \"Everyone: (F)\" para el contenido del directorio y sus subcarpetas. Adem\u00e1s, el programa instala un servicio llamado SecurityService que es ejecutado como LocalSystem. Esto permite a cualquier usuario escalar privilegios a \"NT AUTHORITY\\SYSTEM\" mediante sustituci\u00f3n del binario de servicio con un caballo de Troya."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pcprotect:antivirus:4.14.31:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA866F4C-FB21-4F7D-97E8-481747708780"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}