TRENDnet TEW-755AP is a router from TRENDnet, Inc. The TRENDnet TEW-755AP is vulnerable to a buffer overflow vulnerability that stems from a lack of size checking of the input data in the user_edit_page parameter of the wifi_captive_portal function, which could be exploited by an attacker to execute arbitrary code on the system. can use this vulnerability to execute arbitrary code on the system.