VAR-202407-2335
Vulnerability from variot - Updated: 2025-07-04 23:35A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102 and classified as critical. Affected by this issue is the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument webWlanIdx leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-272606 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 a3600r Firmware has a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK A3600R is a 6-antenna 1200M wireless router launched by China's TOTOLINK Electronics. It is mainly used to provide Wi-Fi access, network routing and parental control functions.
TOTOLINK A3600R has a buffer overflow vulnerability, which is caused by improper processing of the webWlanIdx parameter in the setWebWlanIdx function of the /cgi-bin/cstecgi.cgi file. Attackers can exploit this vulnerability to cause arbitrary code execution, device control, and even cause the device to crash or fail to work properly
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Sightings
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