VAR-202407-2456

Vulnerability from variot - Updated: 2025-08-21 23:41

A vulnerability classified as critical has been found in TOTOLINK A3700R 9.1.2u.5822_B20200513. Affected is the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-272574 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. TOTOLINK of a3700r Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK A3700R is a wireless router produced by TOTOLINK (China Jiong Electronics), a Taiwanese network equipment manufacturer. This vulnerability could lead to serious consequences, such as gaining control of the device, causing device failure, or causing it to be used for other malicious activities

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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