CVE-2025-12485

HighCVSS 8.8/10Last modified Oct 7, 2026

Description

Improper privilege management during pre-MFA cookie handling in Devolutions Server allows a low-privileged authenticated user to impersonate another account by replaying the pre-MFA cookie.This does not bypass the target account MFA verification step.

This issue affects the following versions :

* Devolutions Server 2025.3.2.0 through 2025.3.5.0 *

Devolutions Server 2025.2.15.0 and earlier

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-269

Affected software

No affected versions have been published.

Timeline

Published: Nov 6, 2025
Last modified: Oct 7, 2026
NVD status: Analyzed

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