CVE-2020-13514 : Exploit Details and Defense Strategies

A privilege escalation vulnerability exists in the WinRing0x64 Driver Privileged I/O Write IRPs functionality of NZXT CAM 4.8.0. An attacker can exploit this vulnerability to gain elevated privileges.

Understanding CVE-2020-13514

This CVE involves a privilege escalation vulnerability in NZXT CAM 4.8.0.

What is CVE-2020-13514?

The vulnerability allows a low privilege user to gain direct access to elevated privilege levels by sending a specially crafted I/O request packet (IRP).

The Impact of CVE-2020-13514

CVSS Base Score: 8.8 (High)
Attack Vector: Local
Attack Complexity: Low
Privileges Required: Low
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
Scope: Changed
User Interaction: None

Technical Details of CVE-2020-13514

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in the WinRing0x64 Driver Privileged I/O Write IRPs functionality of NZXT CAM 4.8.0 allows for privilege escalation through a specially crafted I/O request packet.

Affected Systems and Versions

Affected Product: NZXT
Affected Version: NZXT CAM 4.8.0

Exploitation Mechanism

An attacker can exploit this vulnerability by sending a malicious I/O request packet to trigger the privilege escalation.

Mitigation and Prevention

Protecting systems from CVE-2020-13514 is crucial to prevent unauthorized privilege escalation.

Immediate Steps to Take

Update NZXT CAM to a patched version.
Monitor system logs for any suspicious activities.
Restrict access to vulnerable systems.

Long-Term Security Practices

Regularly update software and drivers to patch known vulnerabilities.
Implement the principle of least privilege to limit user access.

Patching and Updates

Apply security patches provided by NZXT promptly to mitigate the vulnerability.