VAR-202209-1625

Vulnerability from variot - Updated: 2023-12-18 12:48

Tenda W20E router V15.11.0.6 (US_W20EV4.0br_V15.11.0.6(1068_1546_841)_CN_TDC) contains a stack overflow vulnerability in the function formDelDhcpRule with the request /goform/delDhcpRules/. Shenzhen Tenda Technology Co.,Ltd. of W20E An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The vulnerability is due to the fact that the formDelDhcpRule method does not check the size of the input data when the request /goform/delDhcpRules/ is included. Attackers can exploit the vulnerability to cause remote code execution or denial of service

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