CVE-2026-12755

Published Jun 25, 2026

Last updated a month ago

Overview

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.
Source
security@devolutions.net
NVD status
Analyzed
Products
devolutions_server

Risk scores

CVSS 3.1

Type
Secondary
Base score
2.7
Impact score
1.4
Exploitability score
1.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Severity
LOW

Weaknesses

security@devolutions.net
CWE-1284

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.