{"id":"CVE-2021-34111","aliases":["EUVD-2021-20774","GHSA-7j2p-qr4g-pg5x"],"status":"published","title":"Thecus 4800Eco was discovered to contain a command injection vulnerability via the username...","description":"Thecus 4800Eco was discovered to contain a command injection vulnerability via the username parameter in /adm/setmain.php.","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":0.02628,"percentile":0.8572,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77","CWE-78"],"published":"2022-05-20T02:10:39Z","modified":"2026-06-17T03:55:29Z","products":[{"vendor":"thecus","product":"n4800eco_firmware"}],"references":[{"url":"https://docs.unsafe-inline.com/0day/thecus-n4800eco-nas-server-control-panel-comand-injection","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34111"},{"url":"https://github.com/advisories/GHSA-7j2p-qr4g-pg5x"}],"sources":{"cve":[{"id":"CVE-2021-34111","description":"Thecus 4800Eco was discovered to contain a command injection vulnerability via the username parameter in /adm/setmain.php.","status":"published","published":"2022-05-20T02:10:39Z","modified":"2024-08-04T00:05:52.506Z","updated_at":"2026-11-02T14:33:11.59359Z"}],"euvd":[{"id":"EUVD-2021-20774","description":"Thecus 4800Eco was discovered to contain a command injection vulnerability via the username parameter in /adm/setmain.php.","status":"published","published":"2022-05-20T02:10:39Z","modified":"2024-08-04T00:05:52Z","updated_at":"2026-11-03T03:24:32.880562Z"}],"ghsa":[{"id":"GHSA-7j2p-qr4g-pg5x","title":"Thecus 4800Eco was discovered to contain a command injection vulnerability via the username...","description":"Thecus 4800Eco was discovered to contain a command injection vulnerability via the username parameter in /adm/setmain.php.","status":"published","published":"2022-05-21T00:01:12Z","modified":"2023-01-28T05:05:08Z","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"],"updated_at":"2026-11-02T14:44:18.5771Z"}],"nvd":[{"id":"CVE-2021-34111","description":"Thecus 4800Eco was discovered to contain a command injection vulnerability via the username parameter in /adm/setmain.php.","status":"published","published":"2022-05-20T03:15:07.137Z","modified":"2026-06-17T03:55:29.09Z","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"}]}}