CVE-2026-12755

Summary

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.

Affected Software

VendorProductVersion RangeStatus
DevolutionsServer2026.2.4.0 < 2026.2.7.0affected

Weaknesses

  • CWE-1284: CWE-1284 Improper validation of specified quantity in input

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References