CVE-2022-26845 : What You Need to Know

Understanding CVE-2022-26845

This article provides insights into CVE-2022-26845, a security vulnerability affecting Intel(R) AMT before certain versions.

What is CVE-2022-26845?

The CVE-2022-26845 vulnerability involves improper authentication in the firmware for Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25. This flaw may allow an unauthenticated user to potentially enable escalation of privilege via network access.

The Impact of CVE-2022-26845

The impact of this vulnerability is considered HIGH, with a CVSS v3.1 base score of 8.7. Attackers exploiting this issue could gain elevated privileges on affected systems.

Technical Details of CVE-2022-26845

This section covers detailed technical aspects of CVE-2022-26845.

Vulnerability Description

The vulnerability arises due to improper authentication, potentially leading to an escalation of privilege attack.

Affected Systems and Versions

The affected product is Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25.

Exploitation Mechanism

The vulnerability may be exploited by an unauthenticated user through network access, enabling them to escalate privileges.

Mitigation and Prevention

Learn how to protect your systems from CVE-2022-26845.

Immediate Steps to Take

Update Intel(R) AMT firmware to versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25 or newer.
Implement proper network security controls to limit unauthorized access.

Long-Term Security Practices

Regularly monitor for security advisories and apply updates promptly to prevent known vulnerabilities.

Patching and Updates

Stay informed about security patches released by Intel and ensure timely application to protect against potential risks.