{"id":"CVE-2025-24471","title":"An Improper Certificate Validation vulnerability [CWE-295] in FortiOS version 7.6.1 and below, version 7.4.7 and below may allow an EAP verified remote user to connect from FortiClient via revoked certificate.","summary":"An Improper Certificate Validation vulnerability [CWE-295] in FortiOS version 7.6.1 and below, version 7.4.7 and below may allow an EAP verified remote user to connect from FortiClient via revoked certificate.","severity":"medium","cvss":6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:F/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-295"],"vendor":"Fortinet","product":"FortiOS","affected":["FortiOS >= 7.6.0 <= 7.6.1","FortiOS >= 7.4.0 <= 7.4.7"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-06-10T18:57:36.910049Z"},"published":"2025-06-10","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:05:46.477Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-24471","references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-24-544","label":"https://fortiguard.fortinet.com/psirt/FG-IR-24-544"}],"tags":["cve.org"],"epss":0.00376,"epssPercentile":0.29929,"ingestedAt":"2026-10-15T05:52:46.102Z","slug":"CVE-2025-24471","body":"## Overview\n\nAn Improper Certificate Validation vulnerability [CWE-295] in FortiOS version 7.6.1 and below, version 7.4.7 and below may allow an EAP verified remote user to connect from FortiClient via revoked certificate.\n\n## Affected\n\n- `FortiOS >= 7.6.0 <= 7.6.1`\n- `FortiOS >= 7.4.0 <= 7.4.7`\n\n## Remediation\n\nPlease upgrade to FortiOS version 7.6.2 or above \nPlease upgrade to FortiOS version 7.4.8 or above \nPlease upgrade to FortiSASE version 25.1.b or above","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":33,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}