Tenda i22 formWx3AuthorizeSet function buffer overflow vulnerability

Tenda i22 is a wireless access point from Tenda, China. version 1.0.0.3 (4687) of the Tenda i22 is vulnerable to a buffer overflow vulnerability that stems from a lack of length validation of input data in the data parameter of the formWx3AuthorizeSet function. An attacker could exploit this vulnerability to cause a denial of service.