CVE-2020-0559 : Exploit Details and Defense Strategies

Insecure inherited permissions in some Intel(R) PROSet/Wireless WiFi products on Windows* 7 and 8.1 before version 21.40.5.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Understanding CVE-2020-0559

This CVE pertains to a security vulnerability in Intel(R) PROSet/Wireless WiFi products on specific Windows versions.

What is CVE-2020-0559?

The vulnerability involves insecure inherited permissions in Intel(R) PROSet/Wireless WiFi products on Windows* 7 and 8.1 before version 21.40.5.1, which could be exploited by an authenticated user to escalate privileges locally.

The Impact of CVE-2020-0559

The vulnerability poses a risk of an attacker escalating privileges through local system access on affected Windows systems.

Technical Details of CVE-2020-0559

This section covers the technical aspects of the CVE.

Vulnerability Description

The insecure inherited permissions in Intel(R) PROSet/Wireless WiFi products before version 21.40.5.1 allow for potential privilege escalation.

Affected Systems and Versions

Product: Intel(R) PROSet/Wireless WiFi Advisory
Versions Affected: Before version 21.40.5.1

Exploitation Mechanism

The vulnerability can be exploited by an authenticated user with local access to the system.

Mitigation and Prevention

Protecting your system from CVE-2020-0559 is crucial. Here are some important steps:

Immediate Steps to Take

Update the affected Intel(R) PROSet/Wireless WiFi products to version 21.40.5.1 or higher.
Monitor system access and restrict unnecessary privileges.

Long-Term Security Practices

Conduct regular security audits to identify and address potential vulnerabilities.
Train users on safe computing practices to prevent unauthorized access.

Patching and Updates

Stay informed about security advisories from Intel and promptly apply patches and updates to mitigate future risks.