TRENDnet TEW-755AP Stack Overflow Vulnerability (CNVD-2023-18949)

TRENDnet TEW-755AP is a router from Trendnet, Inc. A stack overflow vulnerability exists in TRENDnet TEW-755AP, which stems from a lack of size checking of the input data by the del_num parameter in the icp_delete_img (sub_41DEDC) function, which could be exploited by an attacker to exploit this vulnerability to execute arbitrary code on the system.