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High severity8.8NVD Advisory· Published Dec 18, 2020· Updated Jun 17, 2026

CVE-2020-13512

CVE-2020-13512

Description

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 0x9c40a0d8 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.

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Affected products

3
  • NZXT/CAM3 versions
    cpe:2.3:a:nzxt:cam:4.8.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:nzxt:cam:4.8.0:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: =4.8.0

Patches

Vulnerability mechanics

References

1

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