TRENDnet TEW-755AP Stack Overflow Vulnerability (CNVD-2023-18950)

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 setbg_num parameter in the icp_setbg_img (sub_41DD68) 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.