{"schemaVersion":3,"id":"CVE-2024-23663","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An improper access control in Fortinet FortiExtender 4.1.1 - 4.1.9, 4.2.0 - 4.2.6, 5.3.2, 7.0.0 - 7.0.4, 7.2.0 - 7.2.4 and 7.4.0 - 7.4.2 allows an attacker to create users with elevated privileges via a crafted HTTP request.","dates":{"published":"2024-07-09T15:33:31.512Z","modified":"2024-08-01T23:06:25.354Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.1,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:X/RC:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0064,"percentile":0.4973,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.0064},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0064,"percentile":0.4973}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0064,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0064,"percentile":0.4973}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-284","name":"Improper Access Control","description":"The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","type":"weakness","status":"Incomplete","abstraction":"Pillar","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/284.html"}],"affected":[{"vendor":"fortinet","product":"fortiextender_firmware","name":"fortiextender firmware","label":"fortiextender_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 4.1.1, ≤ 4.1.9","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.2.0, ≤ 4.2.6","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.0.0, ≤ 7.0.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.2.0, ≤ 7.2.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.4.0, ≤ 7.4.2","noFixRecorded":false,"fixedIn":null},{"text":"5.3.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 4.1.1, ≤ 4.1.9 | ≥ 4.2.0, ≤ 4.2.6 | ≥ 7.0.0, ≤ 7.0.4 | ≥ 7.2.0, ≤ 7.2.4 | ≥ 7.4.0, ≤ 7.4.2 | 5.3.2","eol":null,"hubHref":"/vendor/fortinet/fortiextender"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://fortiguard.com/psirt/FG-IR-23-459","label":"fortiguard.com/psirt/FG-IR-23-459","hostname":"fortiguard.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-07-09T15:33:31.512Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-01T23:06:25.354Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T01:14:36.001Z","stale":false,"partial":false}}