CVE-2022-47632

{"id": "CVE-2022-47632", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/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": 0.9}]}, "published": "2023-01-27T15:15:09.303", "references": [{"url": "http://packetstormsecurity.com/files/170772/Razer-Synapse-3.7.0731.072516-Local-Privilege-Escalation.html", "tags": ["Exploit", "Mitigation", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/174696/Razer-Synapse-Race-Condition-DLL-Hijacking.html", "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2023/Sep/6", "source": "cve@mitre.org"}, {"url": "https://syss.de", "tags": ["Not Applicable"], "source": "cve@mitre.org"}, {"url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-047.txt", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/170772/Razer-Synapse-3.7.0731.072516-Local-Privilege-Escalation.html", "tags": ["Exploit", "Mitigation", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://packetstormsecurity.com/files/174696/Razer-Synapse-Race-Condition-DLL-Hijacking.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2023/Sep/6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://syss.de", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-047.txt", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "Razer Synapse before 3.7.0830.081906 allows privilege escalation due to an unsafe installation path, improper privilege management, and improper certificate validation. Attackers can place malicious DLLs into %PROGRAMDATA%\\Razer\\Synapse3\\Service\\bin if they do so before the service is installed and if they deny write access for the SYSTEM user. Although the service will not start if the malicious DLLs are unsigned, it suffices to use self-signed DLLs. The validity of the DLL signatures is not checked. As a result, local Windows users can abuse the Razer driver installer to obtain administrative privileges on Windows."}, {"lang": "es", "value": "Razer Synapse anterior a 3.7.0830.081906 permite la escalada de privilegios debido a una ruta de instalaci\u00f3n insegura, una gesti\u00f3n de privilegios inadecuada y una validaci\u00f3n de certificados incorrecta. Los atacantes pueden colocar archivos DLL maliciosos en %PROGRAMDATA%\\Razer\\Synapse3\\Service\\bin si lo hacen antes de que se instale el servicio y si niegan el acceso de escritura al usuario de SYSTEM. Aunque el servicio no se iniciar\u00e1 si las DLL maliciosas no est\u00e1n firmadas, basta con utilizar DLL autofirmadas. No se comprueba la validez de las firmas DLL. Como resultado, los usuarios locales de Windows pueden abusar del instalador del controlador Razer para obtener privilegios administrativos en Windows."}], "lastModified": "2024-11-21T07:32:17.317", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:razer:synapse:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1833BC72-3402-4A6D-9853-381373216166", "versionEndExcluding": "3.7.0830.081906"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}