{"id":"CVE-2024-21762","aliases":["EUVD-2024-19376","GHSA-v4hq-m4wr-6pmj"],"status":"published","title":"A out-of-bounds write in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0...","description":"A out-of-bounds write vulnerability in Fortinet FortiOS 7.4.0 through 7.4.2, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.13, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiOS 6.0 all versions, FortiProxy 7.4.0 through 7.4.2, FortiProxy 7.2.0 through 7.2.8, FortiProxy 7.0.0 through 7.0.14, FortiProxy 2.0.0 through 2.0.13, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows attacker to execute unauthorized code or commands via specifically crafted requests","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:W/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.84589,"percentile":0.99708,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-787"],"published":"2024-02-09T08:14:25Z","modified":"2026-10-22T19:20:41Z","kev":{"date_added":"2024-02-09","due_date":"2024-02-16","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2024-02-09"},{"source":"kev","since":"2024-02-09"}],"exploits":[{"source":"pocgithub","id":"BishopFox/cve-2024-21762-check","title":"BishopFox/cve-2024-21762-check","date":"2024-02-28","url":"https://github.com/BishopFox/cve-2024-21762-check"},{"source":"pocgithub","id":"h4x0r-dz/CVE-2024-21762","title":"h4x0r-dz/CVE-2024-21762","date":"2024-03-13","url":"https://github.com/h4x0r-dz/CVE-2024-21762"},{"source":"pocgithub","id":"r4p3c4/CVE-2024-21762-Exploit-PoC-Fortinet-SSL-VPN-Check","title":"r4p3c4/CVE-2024-21762-Exploit-PoC-Fortinet-SSL-VPN-Check","date":"2024-03-13","url":"https://github.com/r4p3c4/CVE-2024-21762-Exploit-PoC-Fortinet-SSL-VPN-Check"},{"source":"pocgithub","id":"d0rb/CVE-2024-21762","title":"d0rb/CVE-2024-21762","date":"2024-03-17","url":"https://github.com/d0rb/CVE-2024-21762"},{"source":"pocgithub","id":"rdoix/cve-2024-21762-checker","title":"rdoix/cve-2024-21762-checker","date":"2024-06-20","url":"https://github.com/rdoix/cve-2024-21762-checker"},{"source":"pocgithub","id":"deFr0ggy/CVE-2024-21762-Checker","title":"deFr0ggy/CVE-2024-21762-Checker","date":"2024-10-24","url":"https://github.com/deFr0ggy/CVE-2024-21762-Checker"},{"source":"pocgithub","id":"CrackerCat/cve-2024-21762-poc","title":"CrackerCat/cve-2024-21762-poc","date":"2025-04-03","url":"https://github.com/CrackerCat/cve-2024-21762-poc"},{"source":"pocgithub","id":"abrewer251/CVE-2024-21762_FortiNet_PoC","title":"abrewer251/CVE-2024-21762_FortiNet_PoC","date":"2025-05-22","url":"https://github.com/abrewer251/CVE-2024-21762_FortiNet_PoC"},{"source":"pocgithub","id":"0x13-ByteZer0/CVE-2024-21762","title":"0x13-ByteZer0/CVE-2024-21762","date":"2026-01-13","url":"https://github.com/0x13-ByteZer0/CVE-2024-21762"},{"source":"pocgithub","id":"0x0asif/CVE-2024-21762","title":"0x0asif/CVE-2024-21762","date":"2026-03-12","url":"https://github.com/0x0asif/CVE-2024-21762"},{"source":"pocgithub","id":"IzanInPublic/CVE-2024-21762-Safe-Check","title":"IzanInPublic/CVE-2024-21762-Safe-Check","date":"2026-06-24","url":"https://github.com/IzanInPublic/CVE-2024-21762-Safe-Check"},{"source":"pocgithub","id":"Vampsecure-Labs/vamp-forticheck","title":"Vampsecure-Labs/vamp-forticheck","date":"2026-07-31","url":"https://github.com/Vampsecure-Labs/vamp-forticheck"},{"source":"pocgithub","id":"abraxas/Fortigate-SSL-VPN-Exploit-Kit","title":"abraxas/Fortigate-SSL-VPN-Exploit-Kit","date":"2026-09-01","url":"https://github.com/abraxas/Fortigate-SSL-VPN-Exploit-Kit"},{"source":"pocgithub","id":"Deekshitha2203/security-triage-agent-cybersec590","title":"Deekshitha2203/security-triage-agent-cybersec590","date":"2026-10-20","url":"https://github.com/Deekshitha2203/security-triage-agent-cybersec590"}],"products":[{"vendor":"fortinet","product":"fortios"},{"vendor":"fortinet","product":"fortiproxy"}],"references":[{"url":"https://fortiguard.com/psirt/FG-IR-24-015","tags":["x_transferred","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21762","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21762"},{"url":"https://github.com/advisories/GHSA-v4hq-m4wr-6pmj"}],"sources":{"cve":[{"id":"CVE-2024-21762","description":"A out-of-bounds write vulnerability in Fortinet FortiOS 7.4.0 through 7.4.2, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.13, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiOS 6.0 all versions, FortiProxy 7.4.0 through 7.4.2, FortiProxy 7.2.0 through 7.2.8, FortiProxy 7.0.0 through 7.0.14, FortiProxy 2.0.0 through 2.0.13, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows attacker to execute unauthorized code or commands via specifically crafted requests","status":"published","published":"2024-02-09T08:14:25.954Z","modified":"2026-10-22T13:48:34.67Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:W/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:04.681315Z"}],"euvd":[{"id":"EUVD-2024-19376","description":"A out-of-bounds write vulnerability in Fortinet FortiOS 7.4.0 through 7.4.2, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.13, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiOS 6.0 all versions, FortiProxy 7.4.0 through 7.4.2, FortiProxy 7.2.0 through 7.2.8, FortiProxy 7.0.0 through 7.0.14, FortiProxy 2.0.0 through 2.0.13, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows attacker to execute unauthorized code or commands via specifically crafted requests","status":"published","published":"2024-02-09T08:14:25Z","modified":"2026-10-22T13:48:34Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:W/RC:C","level":"critical"}],"exploited_since":"2024-02-09","updated_at":"2026-11-02T16:59:35.198677Z"}],"ghsa":[{"id":"GHSA-v4hq-m4wr-6pmj","title":"A out-of-bounds write in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0...","description":"A out-of-bounds write in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0.0 through 7.0.13, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, 6.0.0 through 6.0.17, FortiProxy versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.8, 7.0.0 through 7.0.14, 2.0.0 through 2.0.13, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6, 1.0.0 through 1.0.7 allows attacker to execute unauthorized code or commands via specifically crafted requests","status":"published","published":"2024-02-09T09:31:31Z","modified":"2025-10-22T00:34:05Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:04:08.734574Z"}],"kev":[{"id":"CVE-2024-21762","title":"Fortinet FortiOS Out-of-Bound Write Vulnerability","description":"Fortinet FortiOS contains an out-of-bound write vulnerability that allows a remote unauthenticated attacker to execute code or commands via specially crafted HTTP requests.","cwes":["CWE-787"],"kev":{"date_added":"2024-02-09","due_date":"2024-02-16","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Known"},"updated_at":"2026-11-02T17:00:16.234141Z"}],"nvd":[{"id":"CVE-2024-21762","description":"A out-of-bounds write vulnerability in Fortinet FortiOS 7.4.0 through 7.4.2, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.13, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiOS 6.0 all versions, FortiProxy 7.4.0 through 7.4.2, FortiProxy 7.2.0 through 7.2.8, FortiProxy 7.0.0 through 7.0.14, FortiProxy 2.0.0 through 2.0.13, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows attacker to execute unauthorized code or commands via specifically crafted requests","status":"published","published":"2024-02-09T09:15:08.087Z","modified":"2026-10-22T19:20:41.99Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:09:35.738752Z"}]}}