CVE-2020-10962 : Vulnerability Insights and Analysis

This CVE-2020-10962 article provides insights into an incorrect access control vulnerability in PowerShell App Deployment Toolkit that could lead to privilege escalation.

Understanding CVE-2020-10962

What is CVE-2020-10962?

CVE-2020-10962 is a vulnerability found in PowerShell App Deployment Toolkit (PSAppDeployToolkit) versions up to 3.8.0. It involves an access control issue in the default configuration, potentially enabling privilege escalation for authenticated users.

The Impact of CVE-2020-10962

The vulnerability could allow an authenticated user to exploit the access control flaw, leading to an escalation of privilege through local access.

Technical Details of CVE-2020-10962

Vulnerability Description

The vulnerability in PSAppDeployToolkit up to version 3.8.0 stems from incorrect access control settings in the default configuration.

Affected Systems and Versions

Vendor: n/a
Product: n/a
Affected Versions: All versions up to 3.8.0

Exploitation Mechanism

The vulnerability can be exploited by an authenticated user leveraging the incorrect access control settings to escalate their privileges through local access.

Mitigation and Prevention

Immediate Steps to Take

Update PSAppDeployToolkit to version 3.8.2 or later to mitigate the vulnerability.
Review and adjust access control settings to ensure proper restrictions.

Long-Term Security Practices

Regularly monitor and audit access control configurations in software applications.
Educate users on the importance of following the principle of least privilege.

Patching and Updates

Apply patches and updates provided by PSAppDeployToolkit to address security vulnerabilities promptly.