CVE-2017-5689 : Exploit Details and Defense Strategies

CVE-2017-5689 involves an escalation of privilege vulnerability affecting Intel Active Management Technology, Intel Small Business Technology, and Intel Standard Manageability.

Understanding CVE-2017-5689

What is CVE-2017-5689?

This CVE allows unprivileged attackers to gain system privileges on Intel manageability SKUs, potentially leading to unauthorized access.

The Impact of CVE-2017-5689

The vulnerability enables network attackers without privileges to acquire system privileges for Intel manageability SKUs, compromising system security.

Technical Details of CVE-2017-5689

Vulnerability Description

Unprivileged network attackers could gain system privileges on Intel Active Management Technology and Intel Standard Manageability.
Local attackers without privileges could provision manageability features, obtaining unprivileged network or local system privileges.

Affected Systems and Versions

Products affected: Intel Active Management Technology, Intel Small Business Technology, Intel Standard Manageability
Versions fixed: 6.2.61.3535, 7.1.91.3272, 8.1.71.3608, 9.1.41.3024, 10.0.55.3000, 11.0.25.3001, and 11.6.27.3264 and later

Exploitation Mechanism

The vulnerability allows attackers to exploit Intel manageability SKUs, compromising system integrity and security.

Mitigation and Prevention

Immediate Steps to Take

Apply patches provided by Intel to fix the vulnerability.
Implement network segmentation to limit access to vulnerable systems.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update and patch systems to prevent vulnerabilities.
Conduct security audits and assessments to identify and address potential risks.

Patching and Updates

Stay informed about security advisories from Intel and apply patches promptly to secure systems.