CVE-2022-27229 : Exploit Details and Defense Strategies
Learn about CVE-2022-27229, a path traversal vulnerability in Intel(R) NUC Kits NUC7i3DN, NUC7i5DN, NUC7i7DN HDMI firmware update tool software, impacting system security and how to mitigate the risks.
This article provides detailed information about CVE-2022-27229, including its impact, technical details, and mitigation strategies.
Understanding CVE-2022-27229
CVE-2022-27229 is a vulnerability in some Intel(R) NUC Kits NUC7i3DN, NUC7i5DN, NUC7i7DN HDMI firmware update tool software before version 1.79.1.1, which may potentially allow an authenticated user to enable escalation of privilege via local access.
What is CVE-2022-27229?
The CVE-2022-27229 vulnerability involves path traversal in specific Intel(R) NUC Kits firmware update tool software, creating a security risk that could be exploited by an authenticated user to elevate privileges.
The Impact of CVE-2022-27229
The impact of CVE-2022-27229 is considered medium, with a CVSS base score of 6.7. Successful exploitation could lead to a compromise of confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2022-27229
Vulnerability Description
The vulnerability allows an authenticated user to potentially escalate privileges through path traversal in the Intel(R) NUC Kits NUC7i3DN, NUC7i5DN, NUC7i7DN HDMI firmware update tool software.
Affected Systems and Versions
The affected product is the Intel(R) NUC Kits NUC7i3DN, NUC7i5DN, NUC7i7DN HDMI firmware update tool software before version 1.79.1.1. Other versions are not impacted.
Exploitation Mechanism
The vulnerability can be exploited by a local authenticated user, making it crucial to implement security measures promptly.
Mitigation and Prevention
Immediate Steps to Take
Users are advised to update the affected Intel® NUC Kits firmware update tool software to version 1.79.1.1 or later to prevent exploitation of this vulnerability.
Long-Term Security Practices
In addition to applying patches, maintaining strong access controls and monitoring for unauthorized activities can enhance the overall security posture.
Patching and Updates
Regularly check for security updates from Intel and apply patches promptly to protect systems from known vulnerabilities.