CVSS 3.1
7.7 highCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:HCVE-2025-53395
High (7.7). EPSS 0.2% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 7% of CVEs (scores of 2026-10-31)
- CWE
- CWE-427
- Published
- Modified
- Record from
- the NVD, synced