CVE-2019-11131 Explained : Impact and Mitigation

An inherent logical flaw in Intel(R) AMT versions prior to 11.8.70, 11.11.70, 11.22.70, and 12.0.45 allows unauthorized users to escalate privileges through network access.

Understanding CVE-2019-11131

This CVE identifies a logic issue in the subsystem of Intel(R) AMT that could potentially lead to privilege escalation for unauthenticated users.

What is CVE-2019-11131?

CVE-2019-11131 is a vulnerability found in Intel(R) AMT versions before 11.8.70, 11.11.70, 11.22.70, and 12.0.45, enabling unauthorized users to elevate their privileges via network access.

The Impact of CVE-2019-11131

The vulnerability poses a risk of unauthorized privilege escalation, potentially allowing attackers to gain elevated access through network connections.

Technical Details of CVE-2019-11131

This section provides detailed technical information about the vulnerability.

Vulnerability Description

An inherent logical flaw in the subsystem of Intel(R) AMT versions prior to 11.8.70, 11.11.70, 11.22.70, and 12.0.45 allows unauthorized users to escalate their privileges through network access.

Affected Systems and Versions

Product: Intel(R) AMT
Versions Affected: See provided reference

Exploitation Mechanism

The vulnerability can be exploited by unauthorized users leveraging network access to escalate their privileges within affected Intel(R) AMT versions.

Mitigation and Prevention

Protecting systems from CVE-2019-11131 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Intel(R) AMT to versions 11.8.70, 11.11.70, 11.22.70, or 12.0.45 to mitigate the vulnerability.
Implement network security measures to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor and update system software to address security vulnerabilities promptly.
Conduct security audits to identify and remediate potential weaknesses in network access controls.
Educate users on best practices for secure network usage.

Patching and Updates

Apply patches provided by Intel to address the vulnerability in affected versions of Intel(R) AMT.