Use of weak credentials in emergency authentication component in Devolutions Server allows an unauthenticated attacker to bypass authentication via brute forcing the short emergency codes generated by the server within a feasible timeframe.

This issue affects the following versions :

* Devolutions Server 2025.2.2.0 through 2025.2.3.0
*
Devolutions Server 2025.1.11.0 and earlier
Advisories
Source ID Title
EUVD EUVD EUVD-2025-22344 Use of weak credentials in emergency authentication component in Devolutions Server allows an unauthenticated attacker to bypass authentication via brute forcing the short emergency codes generated by the server within a feasible timeframe. This issue affects the following versions : * Devolutions Server 2025.2.2.0 through 2025.2.3.0 * Devolutions Server 2025.1.11.0 and earlier
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 08 Oct 2025 16:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*

Wed, 23 Jul 2025 17:45:00 +0000

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

Tue, 22 Jul 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'}

ssvc

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


Tue, 22 Jul 2025 17:15:00 +0000

Type Values Removed Values Added
Description Use of weak credentials in emergency authentication component in Devolutions Server allows an unauthenticated attacker to bypass authentication via brute forcing the short emergency codes generated by the server within a feasible timeframe. This issue affects the following versions : * Devolutions Server 2025.2.2.0 through 2025.2.3.0 * Devolutions Server 2025.1.11.0 and earlier
Weaknesses CWE-1391
References

cve-icon MITRE

Status: PUBLISHED

Assigner: DEVOLUTIONS

Published:

Updated: 2025-07-22T18:41:36.063Z

Reserved: 2025-06-23T14:04:39.194Z

Link: CVE-2025-6523

cve-icon Vulnrichment

Updated: 2025-07-22T18:41:23.615Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-22T17:15:33.900

Modified: 2025-10-08T16:20:53.440

Link: CVE-2025-6523

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-23T17:36:00Z