{"id":"CVE-2021-24023","aliases":["EUVD-2021-10943","GHSA-pc5v-x22v-m3rr"],"status":"published","title":"An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to...","description":"An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to gain system shell access via a malicious payload in the \"diagnose\" command.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0075,"percentile":0.55305,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-78"],"published":"2021-06-03T10:30:30Z","modified":"2026-06-17T03:39:10Z","products":[{"vendor":"fortinet","product":"fortiai_firmware"},{"vendor":"fortinet","product":"fortinet fortiai"}],"references":[{"url":"https://fortiguard.com/advisory/FG-IR-21-033","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24023"},{"url":"https://github.com/advisories/GHSA-pc5v-x22v-m3rr"}],"sources":{"cve":[{"id":"CVE-2021-24023","description":"An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to gain system shell access via a malicious payload in the \"diagnose\" command.","status":"published","published":"2021-06-03T10:30:30Z","modified":"2024-10-25T13:57:48.472Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-10943","description":"An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to gain system shell access via a malicious payload in the \"diagnose\" command.","status":"published","published":"2021-06-03T10:30:30Z","modified":"2024-10-25T13:57:48Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:05:18.633679Z"}],"ghsa":[{"id":"GHSA-pc5v-x22v-m3rr","title":"An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to...","description":"An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to gain system shell access via a malicious payload in the \"diagnose\" command.","status":"published","published":"2022-05-24T19:03:57Z","modified":"2023-01-27T05:02:57Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:42:08.614878Z"}],"nvd":[{"id":"CVE-2021-24023","description":"An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to gain system shell access via a malicious payload in the \"diagnose\" command.","status":"published","published":"2021-06-03T15:15:07.633Z","modified":"2026-06-17T03:39:10.653Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:53.987491Z"}]}}