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.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13513
Reference (s):
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1111
- URL: https://talosintelligence.com/vulnerability_reports/TALOS-2020-1111