Improper enforcement of a mandatory multi-factor authentication policy in Devolutions Server 2026.2.9.0 allows an attacker with valid user credentials to bypass the MFA Required policy and authenticate without completing multi-factor authentication. The problem occurs when DVLS encounters an invalid default MFA value.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://devolutions.net/security/advisories/DEVO-2026-0023/ Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.8 · devolutionsNVD modified 2026-10-25 20:10
Affected (CPE criteria) 1
cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*
References 1
- https://devolutions.net/security/advisories/DEVO-2026-0023/ Vendor Advisory