1. Home
  2. CVE Database
  3. CVE-2025-6523
HIGH · 7.7

CVE-2025-6523

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...

Vulnerability 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

CVSS Score

7.7

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
DevolutionsDevolutions Server<= 2025.1.11.0

Related Weaknesses (CWE)

CWE-1391

References

FAQ

What is CVE-2025-6523?

CVE-2025-6523 is a vulnerability with a CVSS score of 7.7 (HIGH). 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...

How severe is CVE-2025-6523?

CVE-2025-6523 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-6523?

Check the references section above for vendor advisories and patch information. Affected products include: Devolutions Devolutions Server.