{"id":"CVE-2025-54603","title":"An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.","summary":"An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.","severity":"critical","cvss":9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-284"],"published":"2025-10-14","updated":"2026-09-08","sourceUpdated":"2026-09-08T17:17:31.227","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-54603","references":[{"url":"https://claroty.com","label":"cve@mitre.org"},{"url":"https://claroty.com/product-security/oidc-configurations-in-claroty-secure-access","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"epss":0.00749,"epssPercentile":0.52984,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-10-14T19:07:13.192727Z"},"ingestedAt":"2026-09-08T17:06:31.934Z","slug":"CVE-2025-54603","body":"## Overview\n\nAn incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":49.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}