var-202403-1067
Vulnerability from variot

A vulnerability classified as critical has been found in Tenda F1203 2.0.1.6. This affects the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 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-258147. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Tenda F1203 is a wireless router from China's Tenda Company. The vulnerability is caused by the fact that the funcpara1 parameter of the formSetCfm method of the /goform/setcfm file fails to correctly verify the length of the input data. A remote attacker can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

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