CVEvulnerability

CVE-2025-53394

7.7 HIGH Published 2025-08-04 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2025-08-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.7 HIGH — CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Weaknesses
CWE-427

Description

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.

Related

Weakness · CWE (1)

  • CWE-427 Uncontrolled Search Path Element weakness

References