{"id":"CVE-2021-42875","aliases":["EUVD-2021-29830","GHSA-f94f-phr4-45gf"],"status":"published","title":"TOTOLINK EX1200T V4.1.2cu.5215 contains a remote command injection vulnerability in the function...","description":"TOTOLINK EX1200T V4.1.2cu.5215 contains a remote command injection vulnerability in the function setDiagnosisCfg of the file lib/cste_modules/system.so to control the ipDoamin.","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":"2026-11-09","score":0.04102,"percentile":0.90829,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77","CWE-78"],"published":"2022-06-02T18:52:02Z","modified":"2026-07-09T01:17:06Z","products":[{"vendor":"totolink","product":"ex1200t_firmware"}],"references":[{"url":"http://totolink.net","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://github.com/p1Kk/vuln/blob/main/totolink_ex1200t_ipdoamin_rce.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42875"},{"url":"http://ex1200t.com"},{"url":"https://github.com/advisories/GHSA-f94f-phr4-45gf"}],"sources":{"cve":[{"id":"CVE-2021-42875","description":"TOTOLINK EX1200T V4.1.2cu.5215 contains a remote command injection vulnerability in the function setDiagnosisCfg of the file lib/cste_modules/system.so to control the ipDoamin.","status":"published","published":"2022-06-02T18:52:02Z","modified":"2026-07-09T00:15:28.466Z","updated_at":"2026-11-02T14:32:58.739039Z"}],"euvd":[{"id":"EUVD-2021-29830","description":"TOTOLINK EX1200T V4.1.2cu.5215 contains a remote command injection vulnerability in the function setDiagnosisCfg of the file lib/cste_modules/system.so to control the ipDoamin.","status":"published","published":"2022-06-02T18:52:02Z","modified":"2026-07-09T00:15:28Z","updated_at":"2026-11-02T18:20:08.60883Z"}],"ghsa":[{"id":"GHSA-f94f-phr4-45gf","title":"TOTOLINK EX1200T V4.1.2cu.5215 contains a remote command injection vulnerability in the function...","description":"TOTOLINK EX1200T V4.1.2cu.5215 contains a remote command injection vulnerability in the function setDiagnosisCfg of the file lib/cste_modules/system.so to control the ipDoamin.","status":"published","published":"2022-06-03T00:00:37Z","modified":"2026-07-05T03:31:53Z","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-77","CWE-78"],"updated_at":"2026-11-02T15:09:16.809117Z"}],"nvd":[{"id":"CVE-2021-42875","description":"TOTOLINK EX1200T V4.1.2cu.5215 contains a remote command injection vulnerability in the function setDiagnosisCfg of the file lib/cste_modules/system.so to control the ipDoamin.","status":"published","published":"2022-06-02T19:15:08.987Z","modified":"2026-07-09T01:17:06.993Z","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":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}