{"id":"CVE-2023-51019","aliases":["EUVD-2023-55746","GHSA-vww6-8734-frv4"],"status":"published","title":"TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command...","description":"TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘key5g’ parameter of the setWiFiExtenderConfig interface of the cstecgi .cgi.","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":"2026-11-10","score":0.0097,"percentile":0.62173,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-12-22T00:00:00Z","modified":"2026-06-17T06:40:25Z","products":[{"vendor":"totolink","product":"ex1800t_firmware"}],"references":[{"url":"https://815yang.github.io/2023/12/11/EX1800T/2/TOTOlinkEX1800T_V9.1.0cu.2112_B20220316setWiFiExtenderConfig-key5g/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51019"},{"url":"https://github.com/advisories/GHSA-vww6-8734-frv4"}],"sources":{"cve":[{"id":"CVE-2023-51019","description":"TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘key5g’ parameter of the setWiFiExtenderConfig interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T00:00:00Z","modified":"2024-08-02T22:23:44.105Z","updated_at":"2026-11-02T14:35:17.48054Z"}],"euvd":[{"id":"EUVD-2023-55746","description":"TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘key5g’ parameter of the setWiFiExtenderConfig interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T00:00:00Z","modified":"2024-08-02T22:23:44Z","updated_at":"2026-11-03T03:26:07.661682Z"}],"ghsa":[{"id":"GHSA-vww6-8734-frv4","title":"TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command...","description":"TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘key5g’ parameter of the setWiFiExtenderConfig interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T21:30:24Z","modified":"2024-01-05T05:05:47Z","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":"2026-11-02T14:55:20.27804Z"}],"nvd":[{"id":"CVE-2023-51019","description":"TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘key5g’ parameter of the setWiFiExtenderConfig interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T19:15:09.63Z","modified":"2026-06-17T06:40:25.1Z","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"}],"updated_at":"2026-11-02T14:08:57.117371Z"}]}}