(0Day) Samsung SmartViewer STWAxConfigNVR SendCustomPacket Untrusted Pointer Dereference Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Samsung SmartViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the STWAxConfigNVR control’s SendCustomPacket method. The control contains an untrusted pointer dereference vulnerability. It dereferences an attacker-supplied memory address. An attacker can exploit this condition to achieve code execution under the context of the browser process.