VAR-202507-0577

Vulnerability from variot - Updated: 2025-08-09 23:11

A vulnerability was found in TOTOLINK T6 4.1.5cu.748_B20211015. It has been declared as critical. This vulnerability affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument command leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. TOTOLINK of t6 The firmware contains injection and command injection vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK T6 is a wireless dual-band router released by China's TOTOLINK Electronics. It supports the MQTT protocol and Telnet service. This vulnerability stems from the failure of the "command" parameter of the setTracerouteCfg function in the file /cgi-bin/cstecgi.cgi to properly sanitize special characters and commands when constructing commands. No detailed vulnerability details are currently available

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