CVE-2018-3864

An exploitable buffer overflow vulnerability exists in the Samsung WifiScan handler of video-core’s HTTP server of Samsung SmartThings Hub STH-ETH-250 – Firmware version 0.20.17. The strcpy overflows the destination buffer, which has a size of 40 bytes. An attacker can send an arbitrarily long "password" value in order to exploit this vulnerability.

Source: CVE-2018-3864