TRENDnet TEW-755AP Stack Overflow Vulnerability (CNVD-2023-18943)

TRENDnet TEW-755AP is a router from TRENDnet, Inc. A stack overflow vulnerability exists in TRENDnet TEW-755AP, which stems from the lack of size checking of the sys_service parameter in the setup_wizard_mydlink (sub_4104B8) function for incoming data. The lack of size checking allows an attacker to execute arbitrary code on the system.