CVEvulnerability

CVE-2025-53395

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 local attackers to execute arbitrary code with administrator privileges via a crafted .mrimgx backup file and a malicious VSSSvr.dll located in the same directory. When a user with administrative privileges mounts a backup by opening the .mrimgx file, Reflect loads the attacker's VSSSvr.dll after the mount completes. This occurs because of untrusted DLL search path behavior in ReflectMonitor.exe.

Related

Weakness · CWE (1)

  • CWE-427 Uncontrolled Search Path Element weakness

References