{"id":"CVE-2026-12755","title":"Improper input validation in the PAM AD discovery endpoints in \nDevolutions Server 2026.2.4.0 through 2026.2.7.0 allows an authenticated\n user with the UserGroupsView permission to coerce server-side \nauthentication to an attacker-contro…","summary":"Improper input validation in the PAM AD discovery endpoints in \nDevolutions Server 2026.2.4.0 through 2026.2.7.0 allows an authenticated\n user with the UserGroupsView permission to coerce server-side \nauthentication to an attacker-contro…","severity":"low","cvss":2.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-1284"],"vendor":"devolutions","product":"devolutions_server","affected":["devolutions_server >= 2026.2.4.0, < 2026.2.9.0"],"patched":["devolutions_server 2026.2.9.0"],"published":"2026-06-25","updated":"2026-06-29","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-12755","references":[{"url":"https://devolutions.net/security/advisories/DEVO-2026-0020/","label":"security@devolutions.net"}],"tags":["nvd"],"epss":0.00365,"epssPercentile":0.27542,"ingestedAt":"2026-06-29T15:48:27.787Z","slug":"CVE-2026-12755","body":"## Overview\n\nImproper input validation in the PAM AD discovery endpoints in \nDevolutions Server 2026.2.4.0 through 2026.2.7.0 allows an authenticated\n user with the UserGroupsView permission to coerce server-side \nauthentication to an attacker-controlled host, exposing PAM provider \ncredentials as a NTLMv2 challenge-response, via a crafted DomainName \nparameter.\n\n## Affected\n\n- `devolutions_server >= 2026.2.4.0, < 2026.2.9.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `devolutions_server 2026.2.9.0`","depth":"sunlit","depthScore":15,"depthScoreParts":{"impact":14.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}