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CVE-2020-0557 : Vulnerability Insights and Analysis

Learn about CVE-2020-0557, a vulnerability in Intel(R) PROSet/Wireless WiFi Software pre-version 21.70 on Windows 10 that could enable authenticated users to escalate privileges locally.

A vulnerability in Intel(R) PROSet/Wireless WiFi Software could potentially lead to privilege escalation on Windows 10.

Understanding CVE-2020-0557

Insecure permissions in Intel(R) PROSet/Wireless WiFi products pre-version 21.70 could enable an authenticated user to escalate privileges locally.

What is CVE-2020-0557?

The vulnerability involves insecure inherited permissions in Intel(R) PROSet/Wireless WiFi Software prior to version 21.70 on Windows 10, allowing authenticated users to escalate privileges.

The Impact of CVE-2020-0557

If exploited, an attacker with authenticated user access could elevate their privileges locally, potentially leading to unauthorized system control.

Technical Details of CVE-2020-0557

The technical aspects of the vulnerability.

Vulnerability Description

The vulnerability arises from insecure inherited permissions within the Intel(R) PROSet/Wireless WiFi Software, affecting versions before 21.70 on Windows 10.

Affected Systems and Versions

        Product: Intel(R) PROSet/Wireless WiFi Software
        Vendor: Not available
        Versions Affected: Before version 21.70

Exploitation Mechanism

The vulnerability could enable an attacker with authenticated user access to escalate privileges locally on Windows 10 systems.

Mitigation and Prevention

Protecting systems from CVE-2020-0557.

Immediate Steps to Take

        Apply security patches promptly to update affected Intel(R) PROSet/Wireless WiFi Software to version 21.70 or later.
        Limit user privileges to restrict unauthorized system access.

Long-Term Security Practices

        Regularly monitor and audit permissions on critical system files and directories.
        Conduct security awareness training to educate users on identifying and reporting suspicious activities.

Patching and Updates

Intel has released version 21.70 to address the vulnerability. Regularly check for and install software updates to ensure systems are protected.

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