CVE-2021-34111

CRITICAL

Thecus N4800Eco Firmware - OS Command Injection via Username Parameter

Title source: llm

Thecus 4800Eco was discovered to contain a command injection vulnerability via the username parameter in /adm/setmain.php.

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 9.8

EPSS 0.0255

EPSS Percentile 83.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-78

Status published

Products (1)

thecus/n4800eco_firmware

Published May 20, 2022

Tracked Since Feb 18, 2026