WAVLINK AC3000 internet.cgi set_qos function cli_name parameter buffer overflow vulnerability

WAVLINK AC3000 is a wireless router from China Ruiyin WAVLINK. A buffer overflow vulnerability exists in the WAVLINK AC3000 M33A8.V5030.210505 version, which originates from the cliname parameter of the internet.cgi setqos function that fails to correctly validate the length of the input data, an...