{"id":"CVE-2025-51451","aliases":["EUVD-2025-24587","GHSA-9g9g-c4v9-f632"],"status":"published","title":"In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific...","description":"In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00408,"percentile":0.35537,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2025-08-13T00:00:00Z","modified":"2026-07-05T02:16:51Z","products":[{"vendor":"totolink","product":"ex1200t_firmware"}],"references":[{"url":"https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/204/ids/36.html","tags":["Product"]},{"url":"https://gist.github.com/lin-3-start/e42344d5caea881e5429fdd40fad1fd8","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-51451"},{"url":"http://n200re.com"},{"url":"https://github.com/advisories/GHSA-9g9g-c4v9-f632"}],"sources":{"cve":[{"id":"CVE-2025-51451","description":"In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.","status":"published","published":"2025-08-13T00:00:00Z","modified":"2026-07-05T01:09:13.572Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:32:30.302289Z"}],"euvd":[{"id":"EUVD-2025-24587","description":"In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.","status":"published","published":"2025-08-13T00:00:00Z","modified":"2026-07-05T01:09:13Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:15.656487Z"}],"ghsa":[{"id":"GHSA-9g9g-c4v9-f632","title":"In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific...","description":"In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.","status":"published","published":"2025-08-13T18:31:24Z","modified":"2025-08-14T15:30:35Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:03:17.959289Z"}],"nvd":[{"id":"CVE-2025-51451","description":"In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.","status":"published","published":"2025-08-13T17:15:27.993Z","modified":"2026-07-05T02:16:51.69Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:11:23.594522Z"}]}}