CVE-2025-67905
HighSummary
Malwarebytes AdwCleaner w wersji przed 8.7.0 działa z uprawnieniami administratora i wykonuje niebezpieczną operację usuwania plików dziennika, w której lokalizacja docelowa jest kontrolowana przez użytkownika. Umożliwia to nieuprzywilejowanemu użytkownikowi eskalację uprawnień do poziomu SYSTEM poprzez wykorzystanie linku symbolicznego.
Risk Assessment
Wykorzystanie tej podatności może prowadzić do nieautoryzowanego dostępu do systemu z uprawnieniami administratora, co stwarza poważne zagrożenie dla bezpieczeństwa organizacji.
Recommendation
Zaleca się aktualizację Malwarebytes AdwCleaner do wersji 8.7.0 lub nowszej, aby zlikwidować tę podatność oraz ograniczenie dostępu do folderów, w których mogą być tworzone pliki przez nieuprzywilejowanych użytkowników.
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Original NVD description (English source)
Malwarebytes AdwCleaner before v.8.7.0 runs as Administrator and performs an insecure log file delete operation in which the target location is user-controllable, allowing a non-admin user to escalate privileges to SYSTEM via a symbolic link, a related issue to CVE-2023-28892. To exploit this, an attacker must create a file in a given folder path and intercept the application log file deletion flow.