VAR-202404-0307

Vulnerability from variot - Updated: 2025-03-10 22:51

A vulnerability, which was classified as critical, was found in Tenda G3 15.11.0.17(9502). Affected is the function modifyDhcpRule of the file /goform/modifyDhcpRule. The manipulation of the argument bindDhcpIndex leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261984. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of G3 The firmware contains a stack-based buffer overflow vulnerability and an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda G3 is a Qos VPN router from China's Tenda company.

Tenda G3 has a buffer overflow vulnerability that can be exploited by an authenticated remote attacker to overflow the buffer and execute arbitrary code on the system or cause the application to crash

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