{"id":"CVE-2021-22126","aliases":["EUVD-2021-9282","GHSA-6qvm-8hqf-vwf3"],"status":"published","title":"A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and...","description":"A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:X","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00161,"percentile":0.05332,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284","CWE-798"],"published":"2025-03-17T13:05:55Z","modified":"2026-06-17T03:36:39Z","products":[{"vendor":"fortinet","product":"fortiwlc"}],"references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-20-147","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22126"},{"url":"https://github.com/advisories/GHSA-6qvm-8hqf-vwf3"}],"sources":{"cve":[{"id":"CVE-2021-22126","description":"A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.","status":"published","published":"2025-03-17T13:05:55.333Z","modified":"2026-02-26T19:09:28.871Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:X","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-9282","description":"A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.","status":"published","published":"2025-03-17T13:05:55Z","modified":"2026-02-26T19:09:28Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:X","level":"medium"}],"updated_at":"2026-11-02T19:48:15.233808Z"}],"ghsa":[{"id":"GHSA-6qvm-8hqf-vwf3","title":"A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and...","description":"A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.","status":"published","published":"2025-03-17T15:31:48Z","modified":"2025-07-24T21:31:40Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-284","CWE-798"],"updated_at":"2026-11-02T15:03:06.773491Z"}],"nvd":[{"id":"CVE-2021-22126","description":"A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.","status":"published","published":"2025-03-17T14:15:17.067Z","modified":"2026-06-17T03:36:39.7Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-284","CWE-798"],"updated_at":"2026-11-02T14:07:09.005706Z"}]}}