{"id":"CVE-2021-37910","aliases":["EUVD-2021-24388","GHSA-564h-q8m3-2phw"],"status":"published","title":"ASUS GT-AXE11000, RT-AX3000, RT-AX55, RT-AX58U, TUF-AX3000 - Improper Authentication","description":"ASUS routers Wi-Fi protected access protocol (WPA2 and WPA3-SAE) has improper control of Interaction frequency vulnerability, an unauthenticated attacker can remotely disconnect other users' connections by sending specially crafted SAE authentication frames.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.02117,"percentile":0.82084,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-799"],"published":"2021-11-12T01:40:13Z","modified":"2026-06-17T04:01:14Z","exploits":[{"source":"pocgithub","id":"efchatz/easy-exploits","title":"efchatz/easy-exploits","date":"2022-05-27","url":"https://github.com/efchatz/easy-exploits"}],"products":[{"vendor":"asus","product":"gt-axe11000"},{"vendor":"asus","product":"gt-axe11000_firmware"},{"vendor":"asus","product":"rt-ax3000"},{"vendor":"asus","product":"rt-ax3000_firmware"},{"vendor":"asus","product":"rt-ax55"},{"vendor":"asus","product":"rt-ax55_firmware"},{"vendor":"asus","product":"rt-ax58u"},{"vendor":"asus","product":"rt-ax58u_firmware"},{"vendor":"asus","product":"tuf-ax3000"},{"vendor":"asus","product":"tuf-ax3000_firmware"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-5259-22a26-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37910"},{"url":"https://github.com/advisories/GHSA-564h-q8m3-2phw"}],"sources":{"cve":[{"id":"CVE-2021-37910","title":"ASUS GT-AXE11000, RT-AX3000, RT-AX55, RT-AX58U, TUF-AX3000 - Improper Authentication","description":"ASUS routers Wi-Fi protected access protocol (WPA2 and WPA3-SAE) has improper control of Interaction frequency vulnerability, an unauthenticated attacker can remotely disconnect other users' connections by sending specially crafted SAE authentication frames.","status":"published","published":"2021-11-12T01:40:13.569Z","modified":"2024-09-16T19:05:28.405Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-799"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-24388","description":"ASUS routers Wi-Fi protected access protocol (WPA2 and WPA3-SAE) has improper control of Interaction frequency vulnerability, an unauthenticated attacker can remotely disconnect other users' connections by sending specially crafted SAE authentication frames.","status":"published","published":"2021-11-12T01:40:13Z","modified":"2024-09-16T19:05:28Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-03T00:55:26.31684Z"}],"ghsa":[{"id":"GHSA-564h-q8m3-2phw","title":"ASUS routers Wi-Fi protected access protocol (WPA2 and WPA3-SAE) has improper control of...","description":"ASUS routers Wi-Fi protected access protocol (WPA2 and WPA3-SAE) has improper control of Interaction frequency vulnerability, an unauthenticated attacker can remotely disconnect other users' connections by sending specially crafted SAE authentication frames.","status":"published","published":"2022-05-24T19:20:35Z","modified":"2023-01-30T05:03:49Z","cwes":["CWE-799"],"updated_at":"2026-11-02T14:46:55.198962Z"}],"nvd":[{"id":"CVE-2021-37910","description":"ASUS routers Wi-Fi protected access protocol (WPA2 and WPA3-SAE) has improper control of Interaction frequency vulnerability, an unauthenticated attacker can remotely disconnect other users' connections by sending specially crafted SAE authentication frames.","status":"published","published":"2021-11-12T02:15:06.64Z","modified":"2026-06-17T04:01:14.037Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-799"],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}