CVE-2020-8716 Explained : Impact and Mitigation

Intel(R) Server Boards, Server Systems, and Compute Modules Advisory before version 1.59 have an improper access control vulnerability that may lead to denial of service.

Understanding CVE-2020-8716

This CVE involves an access control issue in certain Intel(R) Server products that could be exploited by an authenticated user to cause denial of service.

What is CVE-2020-8716?

CVE-2020-8716 is a vulnerability in Intel(R) Server Boards, Server Systems, and Compute Modules Advisory before version 1.59 that allows an authenticated user to potentially enable denial of service through local access.

The Impact of CVE-2020-8716

The vulnerability could be exploited by an authenticated user to cause denial of service on affected systems, potentially disrupting operations and services.

Technical Details of CVE-2020-8716

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from improper access control in Intel(R) Server Boards, Server Systems, and Compute Modules before version 1.59, enabling an authenticated user to trigger denial of service.

Affected Systems and Versions

Product: Intel(R) Server Boards, Server Systems, and Compute Modules Advisory
Versions Affected: Before version 1.59

Exploitation Mechanism

The vulnerability can be exploited by an authenticated user with local access to trigger denial of service on the affected systems.

Mitigation and Prevention

To address CVE-2020-8716, follow these mitigation steps:

Immediate Steps to Take

Update the affected Intel(R) Server products to version 1.59 or later.
Implement strict access controls and permissions to limit user capabilities.

Long-Term Security Practices

Regularly monitor and audit access controls on server systems.
Train users on secure practices to prevent unauthorized actions.

Patching and Updates

Apply security patches and updates promptly to address known vulnerabilities and enhance system security.