Weak Credentials Vulnerability in Devolutions Server
CVE-2025-6523

7.7HIGH

Key Information:

Status
Vendor
CVE Published:
22 July 2025

What is CVE-2025-6523?

The vulnerability in Devolutions Server arises from the use of weak credentials in the emergency authentication component. This flaw enables unauthorized individuals to bypass security measures by brute forcing the short emergency codes generated by the server. The issue affects multiple versions of the software, emphasizing the need for users to review their configurations and strengthen their authentication protocols to mitigate potential security risks.

Affected Version(s)

Server 0 <= 2025.1.11.0

Server 2025.2.2.0 <= 2025.2.3.0

References

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-6523 : Weak Credentials Vulnerability in Devolutions Server