CVE-2020-12354 : Exploit Details and Defense Strategies
Learn about CVE-2020-12354, a vulnerability in Intel(R) AMT SDK versions before 14.0.0.1 allowing privilege escalation. Find mitigation steps and update information here.
Intel(R) AMT SDK versions before 14.0.0.1 have incorrect default permissions in the Windows(R) installer, potentially enabling an authenticated user to escalate privileges via local access.
Understanding CVE-2020-12354
This CVE identifies a vulnerability in Intel(R) AMT SDK versions before 14.0.0.1 that could lead to privilege escalation.
What is CVE-2020-12354?
The vulnerability stems from incorrect default permissions in the Windows(R) installer of Intel(R) AMT SDK versions before 14.0.0.1, allowing an authenticated user to potentially escalate privileges locally.
The Impact of CVE-2020-12354
The vulnerability may be exploited by an authenticated user to elevate their privileges, posing a security risk to affected systems.
Technical Details of CVE-2020-12354
This section delves into the technical aspects of the CVE.
Vulnerability Description
The vulnerability arises from incorrect default permissions in the Windows(R) installer of Intel(R) AMT SDK versions before 14.0.0.1, potentially enabling privilege escalation.
Affected Systems and Versions
- Product: Intel(R) AMT SDK
- Vendor: n/a
- Versions affected: versions before 14.0.0.1
Exploitation Mechanism
The vulnerability allows an authenticated user to exploit the incorrect default permissions in the Windows(R) installer to escalate their privileges via local access.
Mitigation and Prevention
Protecting systems from CVE-2020-12354 is crucial to maintaining security.
Immediate Steps to Take
- Apply the necessary security updates provided by Intel for Intel(R) AMT SDK to patch the vulnerability.
- Monitor system logs for any unusual activities that may indicate exploitation of the vulnerability.
Long-Term Security Practices
- Regularly update software and firmware to ensure the latest security patches are in place.
- Implement the principle of least privilege to restrict user access and minimize the impact of potential vulnerabilities.
Patching and Updates
- Intel has released version 14.0.0.1 of the AMT SDK to address this vulnerability. Ensure all affected systems are updated to this version to mitigate the risk.