{"id":"CVE-2023-51026","aliases":["EUVD-2023-55753","GHSA-27pm-56m3-q426"],"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 ‘hour’ parameter of the setRebootScheCfg 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":"2026-11-12","score":0.01049,"percentile":0.64697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2023-12-22T00:00:00Z","modified":"2026-06-17T06:40:26Z","products":[{"vendor":"totolink","product":"ex1800t_firmware"}],"references":[{"url":"https://815yang.github.io/2023/12/11/EX1800T/2/TOTOlinkEX1800T_V9.1.0cu.2112_B2022031setRebootScheCfg-hour/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51026"},{"url":"https://815yang.github.io/2023/12/11/EX1800T/2/TOTOlinkEX1800T_V9.1.0cu.2112_B2022031setRebootScheCfg-hour"},{"url":"https://github.com/advisories/GHSA-27pm-56m3-q426"}],"sources":{"cve":[{"id":"CVE-2023-51026","description":"TOTOlink EX1800T V9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘hour’ parameter of the setRebootScheCfg interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T00:00:00Z","modified":"2024-08-27T20:11:53.726Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:35:17.48054Z"}],"euvd":[{"id":"EUVD-2023-55753","description":"TOTOlink EX1800T V9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘hour’ parameter of the setRebootScheCfg interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T00:00:00Z","modified":"2024-08-27T20:11:53Z","updated_at":"2026-11-03T00:56:09.903799Z"}],"ghsa":[{"id":"GHSA-27pm-56m3-q426","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 ‘hour’ parameter of the setRebootScheCfg interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T18:30:31Z","modified":"2024-08-28T00:32:13Z","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"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:58:06.582466Z"}],"nvd":[{"id":"CVE-2023-51026","description":"TOTOlink EX1800T V9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the ‘hour’ parameter of the setRebootScheCfg interface of the cstecgi .cgi.","status":"published","published":"2023-12-22T18:15:07.907Z","modified":"2026-06-17T06:40:26.19Z","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"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:08:57.117371Z"}]}}