CVE-2020-1357 : Vulnerability Insights and Analysis

An elevation of privilege vulnerability exists in the Windows System Events Broker, potentially affecting various Windows versions and architectures.

Understanding CVE-2020-1357

This CVE discloses a vulnerability in the Windows System Events Broker that could be exploited by attackers to elevate privileges.

What is CVE-2020-1357?

This CVE refers to an elevation of privilege vulnerability in the Windows System Events Broker that arises from improper handling of file operations.

The Impact of CVE-2020-1357

The vulnerability could allow an attacker to escalate their privileges on the system, leading to unauthorized access and potential further malicious activities.

Technical Details of CVE-2020-1357

This section provides an overview of the technical aspects related to the CVE.

Vulnerability Description

The vulnerability exists due to improper file operation handling in the Windows System Events Broker, posing a risk of privilege escalation.

Affected Systems and Versions

The following Windows products and versions are affected:

Windows 10 Version 2004
Windows 10 Version 1909
Windows 10 Version 1903
Windows Server versions 2004, 1909, and 1903
Various Windows 10 versions including 1803, 1809, 1709, and 1607

Exploitation Mechanism

Attackers can potentially exploit this vulnerability by executing specific actions leveraging the improper handling of file operations by the Windows System Events Broker.

Mitigation and Prevention

Protecting systems from CVE-2020-1357 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security updates and patches promptly from Microsoft
Monitor system logs for any unusual file operation or privilege escalation attempts

Long-Term Security Practices

Implement the principle of least privilege for users and services
Regularly review and update security configurations and policies
Conduct thorough security assessments and penetration testing

Patching and Updates

Regularly check and apply security updates provided by Microsoft to address the vulnerability and enhance system security.