CVE-2025-53394
HighSummary
Paramount Macrium Reflect do 2025-06-26 pozwala atakującym na wykonanie dowolnego kodu z uprawnieniami administratora poprzez spreparowany plik kopii zapasowej .mrimgx lub .mrbax oraz przemianowany plik wykonywalny umieszczony w tym samym katalogu. Gdy użytkownik z uprawnieniami administratora otworzy spreparowany plik kopii zapasowej i przystąpi do jego montowania, Reflect uruchamia przemianowany plik wykonywalny, który jest pod kontrolą atakującego.
Risk Assessment
Ryzyko dla organizacji polega na możliwości wykonania złośliwego kodu przez atakującego, co może prowadzić do przejęcia kontroli nad systemem lub wycieku danych. Wysokie uprawnienia administratora zwiększają potencjalne skutki ataku.
Recommendation
Zaleca się unikanie otwierania nieznanych lub podejrzanych plików kopii zapasowej oraz wdrożenie mechanizmów kontroli dostępu do plików wykonywalnych w katalogach, w których przechowywane są kopie zapasowe.
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Original NVD description (English source)
Paramount Macrium Reflect through 2025-06-26 allows attackers to execute arbitrary code with administrator privileges via a crafted .mrimgx or .mrbax backup file and a renamed executable placed in the same directory. When a user with administrative privileges opens the crafted backup file and proceeds to mount it, Reflect launches the renamed executable (e.g., explorer.exe), which is under attacker control. This occurs because of insufficient validation of companion files referenced during backup mounting.

