CVE Alert: CVE-2025-53395

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Vulnerability Summary: CVE-2025-53395

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.

Affected Endpoints:

No affected endpoints listed.

Published Date:

8/4/2025, 7:15:32 PM

🔥 CVSS Score:

CVSS v3 Score: 7.7 (High)

Exploit Status:

Not Exploited

References:

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.


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