{"id":"CVE-2021-40288","aliases":["EUVD-2021-27472","GHSA-xgq6-2343-xvcm"],"status":"published","title":"A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in TP-Link AX10v1 before...","description":"A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in TP-Link AX10v1 before V1_211014, allows a remote unauthenticated attacker to disconnect an already connected wireless client via sending with a wireless adapter specific spoofed authentication frames","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02291,"percentile":0.8336,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-290","CWE-668"],"published":"2021-12-07T19:13:36Z","modified":"2026-06-17T04:06:42Z","products":[{"vendor":"tp-link","product":"archer_ax10_firmware"}],"references":[{"url":"https://www.tp-link.com/us/support/download/archer-ax10/v1/#Firmware","tags":["x_refsource_MISC","x_transferred","Mitigation","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40288"},{"url":"https://github.com/advisories/GHSA-xgq6-2343-xvcm"}],"sources":{"cve":[{"id":"CVE-2021-40288","description":"A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in TP-Link AX10v1 before V1_211014, allows a remote unauthenticated attacker to disconnect an already connected wireless client via sending with a wireless adapter specific spoofed authentication frames","status":"published","published":"2021-12-07T19:13:36Z","modified":"2024-08-04T02:27:31.947Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-27472","description":"A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in TP-Link AX10v1 before V1_211014, allows a remote unauthenticated attacker to disconnect an already connected wireless client via sending with a wireless adapter specific spoofed authentication frames","status":"published","published":"2021-12-07T19:13:36Z","modified":"2024-08-04T02:27:31Z","updated_at":"2026-11-03T03:24:20.862157Z"}],"ghsa":[{"id":"GHSA-xgq6-2343-xvcm","title":"A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in TP-Link AX10v1 before...","description":"A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in TP-Link AX10v1 before V1_211014, allows a remote unauthenticated attacker to disconnect an already connected wireless client via sending with a wireless adapter specific spoofed authentication frames","status":"published","published":"2021-12-08T00:01:01Z","modified":"2023-08-08T15:31:24Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:54:44.111289Z"}],"nvd":[{"id":"CVE-2021-40288","description":"A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in TP-Link AX10v1 before V1_211014, allows a remote unauthenticated attacker to disconnect an already connected wireless client via sending with a wireless adapter specific spoofed authentication frames","status":"published","published":"2021-12-07T20:15:07.33Z","modified":"2026-06-17T04:06:42.567Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:07:01.811115Z"}]}}