CVE-2020-17026 Explained : Impact and Mitigation

Windows Remote Access Elevation of Privilege Vulnerability was published on November 10, 2020, by Microsoft affecting various Windows versions.

Understanding CVE-2020-17026

This CVE involves an elevation of privilege vulnerability in Windows systems.

What is CVE-2020-17026?

The CVE-2020-17026 is an elevation of privilege vulnerability in Windows systems that could allow an attacker to gain elevated privileges on the affected system.

The Impact of CVE-2020-17026

The impact of this vulnerability is rated as HIGH with a CVSS base score of 7.8.

Technical Details of CVE-2020-17026

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability allows attackers to elevate their privileges on the system, potentially leading to unauthorized access and control.

Affected Systems and Versions

Windows 10 Version 1803, 1809, 1909, 2004, 20H2
Windows Server 2019, 2016, 2012 R2
Windows 8.1
Windows 10 Versions 1507, 1607, 1903

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to escalate their privileges through remote access methods.

Mitigation and Prevention

Steps to address and prevent the CVE-2020-17026 vulnerability.

Immediate Steps to Take

Apply security patches provided by Microsoft promptly.
Monitor system logs for any suspicious activities.
Implement the principle of least privilege to restrict user access.

Long-Term Security Practices

Regularly update and patch all software and operating systems.
Conduct security training for users to recognize and report potential security threats.

Patching and Updates

Ensure all affected systems are updated with the latest security patches from Microsoft to mitigate the vulnerability.