Improper authentication in the two-factor authentication (2FA) feature in Devolutions Server 2026.1.11 and earlier allows a remote attacker with valid credentials to bypass multifactor authentication and gain unauthorized access to the victim account via reuse of a partially authenticated session token.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://devolutions.net/security/advisories/DEVO-2026-0010 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 8.2 · devolutionsNVD modified 2026-10-26 00:10
Affected (CPE criteria) 1
cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*
References 1
- https://devolutions.net/security/advisories/DEVO-2026-0010 Vendor Advisory