CVE-2025-6523

Summary

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

Affected Software

VendorProductVersion RangeStatus
DevolutionsServer0 <= 2025.1.11.0affected
DevolutionsServer2025.2.2.0 <= 2025.2.3.0affected

Weaknesses

  • CWE-1391: CWE-1391: Use of Weak Credentials

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References