CVE-2020-13511 Explained : Impact and Mitigation
Learn about CVE-2020-13511, an information disclosure vulnerability in NZXT CAM 4.8.0. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
An information disclosure vulnerability exists in the WinRing0x64 Driver Privileged I/O Read IRPs functionality of NZXT CAM 4.8.0. This vulnerability allows a low privilege user to gain direct access to elevated privilege levels, potentially leading to unauthorized information disclosure.
Understanding CVE-2020-13511
This CVE identifies a security issue in the NZXT CAM 4.8.0 software that could be exploited by an attacker to access privileged information.
What is CVE-2020-13511?
CVE-2020-13511 is an information disclosure vulnerability in the WinRing0x64 Driver Privileged I/O Read IRPs functionality of NZXT CAM 4.8.0. By sending a specially crafted I/O request packet, an attacker can exploit this vulnerability to access privileged instructions.
The Impact of CVE-2020-13511
The vulnerability has a CVSS base score of 6.5, indicating a medium severity issue. It poses a high risk to confidentiality as it allows unauthorized access to sensitive information.
Technical Details of CVE-2020-13511
This section provides more in-depth technical details about the vulnerability.
Vulnerability Description
The flaw in the WinRing0x64 Driver Privileged I/O Read IRPs functionality of NZXT CAM 4.8.0 allows a low privilege user to directly access elevated privilege levels, leading to potential information disclosure.
Affected Systems and Versions
- Product: NZXT
- Version: NZXT CAM 4.8.0
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: Low
- User Interaction: None
- Scope: Changed
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: None
Mitigation and Prevention
To address CVE-2020-13511 and enhance system security, follow these mitigation strategies:
Immediate Steps to Take
- Update NZXT CAM to the latest version.
- Monitor system logs for any suspicious activities.
- Restrict access to vulnerable systems.
Long-Term Security Practices
- Implement the principle of least privilege to restrict user access.
- Regularly conduct security audits and vulnerability assessments.
- Educate users on safe computing practices.
Patching and Updates
- Apply security patches promptly.
- Stay informed about security advisories related to NZXT CAM.