{"id":"CVE-2021-27446","aliases":["EUVD-2021-14200","GHSA-7r8g-jh99-cmrq"],"status":"published","title":"Weintek EasyWeb cMT Code Injection","description":"The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.02974,"percentile":0.87433,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2022-05-16T17:15:44Z","modified":"2026-06-17T03:44:52Z","products":[{"vendor":"weintek","product":"cmt-ctrl01"},{"vendor":"weintek","product":"cmt-ctrl01_firmware"},{"vendor":"weintek","product":"cmt-fhd"},{"vendor":"weintek","product":"cmt-fhd_firmware"},{"vendor":"weintek","product":"cmt-g01/g02"},{"vendor":"weintek","product":"cmt-g01_firmware"},{"vendor":"weintek","product":"cmt-g02_firmware"},{"vendor":"weintek","product":"cmt-g03/g04"},{"vendor":"weintek","product":"cmt-g03_firmware"},{"vendor":"weintek","product":"cmt-g04_firmware"},{"vendor":"weintek","product":"cmt-hdm"},{"vendor":"weintek","product":"cmt-hdm_firmware"},{"vendor":"weintek","product":"cmt-svr-100_firmware"},{"vendor":"weintek","product":"cmt-svr-102_firmware"},{"vendor":"weintek","product":"cmt-svr-1xx/2xx"},{"vendor":"weintek","product":"cmt-svr-200_firmware"},{"vendor":"weintek","product":"cmt-svr-202_firmware"},{"vendor":"weintek","product":"cmt3071/cmt3072/cmt3090/cmt3103/cmt3151"},{"vendor":"weintek","product":"cmt3071_firmware"},{"vendor":"weintek","product":"cmt3072_firmware"},{"vendor":"weintek","product":"cmt3090_firmware"},{"vendor":"weintek","product":"cmt3103_firmware"},{"vendor":"weintek","product":"cmt3151_firmware"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-082-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://dl.weintek.com/public/Document/TEC/TEC21001E_cMT_EasyWeb_V1_Security_Issues.pdf","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27446"},{"url":"https://github.com/advisories/GHSA-7r8g-jh99-cmrq"}],"sources":{"cve":[{"id":"CVE-2021-27446","title":"Weintek EasyWeb cMT Code Injection","description":"The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.","status":"published","published":"2022-05-16T17:15:44.847Z","modified":"2025-04-16T16:21:16.549Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-14200","description":"The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.","status":"published","published":"2022-05-16T17:15:44Z","modified":"2025-04-16T16:21:16Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:52:24.329168Z"}],"ghsa":[{"id":"GHSA-7r8g-jh99-cmrq","title":"The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated...","description":"The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.","status":"published","published":"2022-05-17T00:00:33Z","modified":"2023-02-03T05:01:11Z","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":"2026-11-02T14:52:55.451166Z"}],"nvd":[{"id":"CVE-2021-27446","description":"The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.","status":"published","published":"2022-05-16T18:15:08.167Z","modified":"2026-06-17T03:44:52.63Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"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-94"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}