VAR-202404-0242

Vulnerability from variot - Updated: 2024-05-25 01:29

A vulnerability classified as critical has been found in Tenda TX9 22.03.02.10. This affects the function sub_42CB94 of the file /goform/SetVirtualServerCfg. The manipulation of the argument list leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261855. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Tenda TX9 Pro is a dual-band Wi-Fi 6 router from China's Tenda.

There is a buffer overflow vulnerability in Tenda TX9 Pro 22.03.02.10 version. The vulnerability is caused by the list parameter of the sub_42CB94 method of the /goform/SetVirtualServerCfg file failing to correctly verify the length of the input data. Remote attackers can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

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