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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

PUBLISHED Reserved 2025-06-23 | Published 2025-07-22 | Updated 2025-11-25 | Assigner DEVOLUTIONS




CRITICAL: 9.5CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H

Problem types

CWE-1391: Use of Weak Credentials

Product status

Default status
unaffected

Any version
affected

2025.2.2.0 (custom)
affected

Credits

Gino Boudreau (mononclemich) finder

References

devolutions.net/security/advisories/DEVO-2025-0012/

cve.org (CVE-2025-6523)

nvd.nist.gov (CVE-2025-6523)

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