Improper privilege management during pre-MFA cookie handling in Devolutions Server 2025.3.5.0 and earlier 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.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 06 Nov 2025 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Devolutions
Devolutions devolutions Server
Vendors & Products Devolutions
Devolutions devolutions Server

Thu, 06 Nov 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 06 Nov 2025 17:00:00 +0000

Type Values Removed Values Added
Description Improper privilege management during pre-MFA cookie handling in Devolutions Server 2025.3.5.0 and earlier 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.
Weaknesses CWE-269
References

cve-icon MITRE

Status: PUBLISHED

Assigner: DEVOLUTIONS

Published:

Updated: 2025-11-06T19:37:36.243Z

Reserved: 2025-10-29T19:20:46.159Z

Link: CVE-2025-12485

cve-icon Vulnrichment

Updated: 2025-11-06T19:37:03.708Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-06T17:15:42.483

Modified: 2025-11-06T20:15:46.483

Link: CVE-2025-12485

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-06T20:38:27Z