{"id":"CVE-2025-14631","aliases":["EUVD-2026-1301","GHSA-9688-9jmc-xf77"],"status":"published","title":"Null Pointer Dereference Vulnerability in Malformed 802.11 Frame of TP-Link Archer BE400","description":"A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows \n\nan adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot.\n\nThis issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00234,"percentile":0.14382,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2026-01-07T01:04:26Z","modified":"2026-06-17T08:36:17Z","products":[{"vendor":"tp-link","product":"archer_be400_firmware"},{"vendor":"tp-link systems inc.","product":"archer be400"}],"references":[{"url":"https://www.tp-link.com/en/support/download/archer-be400/v1/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/us/support/download/archer-be400/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/us/support/faq/4871/","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14631"},{"url":"https://www.tp-link.com/us/support/faq/4871"},{"url":"https://github.com/advisories/GHSA-9688-9jmc-xf77"}],"sources":{"cve":[{"id":"CVE-2025-14631","title":"Null Pointer Dereference Vulnerability in Malformed 802.11 Frame of TP-Link Archer BE400","description":"A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows \n\nan adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot.\n\nThis issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.","status":"published","published":"2026-01-07T01:04:26.594Z","modified":"2026-01-07T13:46:44.089Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:32:28.621398Z"}],"euvd":[{"id":"EUVD-2026-1301","description":"A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows \n\nan adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot.\n\nThis issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.","status":"published","published":"2026-01-07T01:04:26Z","modified":"2026-01-07T13:46:44Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:48:55.49901Z"}],"ghsa":[{"id":"GHSA-9688-9jmc-xf77","title":"A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows \n\nan...","description":"A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows \n\nan adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot.\n\nThis issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.","status":"published","published":"2026-01-07T12:31:22Z","modified":"2026-03-12T21:34:39Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:06:35.870837Z"}],"nvd":[{"id":"CVE-2025-14631","description":"A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows \n\nan adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot.\n\nThis issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.","status":"published","published":"2026-01-07T12:16:55.953Z","modified":"2026-06-17T08:36:17.847Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:11:55.613137Z"}]}}