CVE-2025-11957

Published Oct 22, 2025 CVSS 4.0 · 9 Critical EPSS < 1% KEV · Not listed
Description
Improper authorization in the temporary access workflow of Devolutions Server 2025.2.12.0 and earlier allows an authenticated basic user to self-approve or approve the temporary access requests of other users and gain unauthorized access to vaults and entries via crafted API requests.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics cvssV4_0

{'score': 9, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H'}

Type Values Removed Values Added
CPEs cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Devolutions
Devolutions devolutions Server
Vendors & Products Devolutions
Devolutions devolutions Server
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L'}

ssvc

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

Type Values Removed Values Added
Description Improper authorization in the temporary access workflow of Devolutions Server 2025.2.12.0 and earlier allows an authenticated basic user to self-approve or approve the temporary access requests of other users and gain unauthorized access to vaults and entries via crafted API requests.
Weaknesses CWE-639
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
DEVOLUTIONS
Published
Updated
Nov 25, 2025, 5:25 PM
Reserved
Oct 20, 2025, 12:21 PM
Status
Modified
Published
Oct 22, 2025, 5:15 PM
Modified
Oct 8, 2026, 11:10 AM