CVE-2026-12755

LowCVSS 2.7/10Last modified Oct 25, 2026

Description

Improper input validation in the PAM AD discovery endpoints in Devolutions Server 2026.2.4.0 through 2026.2.7.0 allows an authenticated user with the UserGroupsView permission to coerce server-side authentication to an attacker-controlled host, exposing PAM provider credentials as a NTLMv2 challenge-response, via a crafted DomainName parameter.

Metrics

CVSS 3.1 2.7/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-1284

Affected software

Vendor	Product	Versions
Devolutions	Server	>= 2026.2.4.0, < 2026.2.7.0

References

https://devolutions.net/security/advisories/DEVO-2026-0020/Vendor Advisory

Timeline

Published: Jun 25, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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