CVE-2020-13513 : Security Advisory and Response
Learn about CVE-2020-13513, a privilege escalation vulnerability in NZXT CAM 4.8.0 allowing attackers to gain elevated privileges. Find mitigation steps and long-term security practices.
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-2020-13513
This CVE involves a privilege escalation vulnerability in NZXT CAM 4.8.0.
What is CVE-2020-13513?
The vulnerability allows a low privilege user to gain direct access to elevated privileges by sending a specially crafted I/O request packet.
The Impact of CVE-2020-13513
- 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-2020-13513
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in NZXT CAM 4.8.0 allows a specially crafted I/O request packet to grant increased privileges to a low privilege user.
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-2020-13513 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.
- Implement the principle of least privilege.
- Conduct security audits and penetration testing.
Patching and Updates
- Apply security patches provided by NZXT promptly to mitigate the vulnerability.