CVE-2020-13513: Nzxt Cam

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A privilege escalation vulnerability exists in the WinRing0x64 Driver Privileged I/O Write IRPs functionality of NZXT CAM 4.8.0. A specially crafted I/O request packet (IRP) can cause increased privileges. Using the IRP 0x9c40a0dc gives a low privilege user direct access to the OUT instruction that is completely unrestrained at an elevated privilege level. An attacker can send a malicious IRP to trigger this vulnerability.

Affected products

• Nzxt Cam: version 4.8.0 only

Published 2020-12-18. Last modified 2026-06-17.