CVE-2020-12612 : Vulnerability Insights and Analysis

This CVE-2020-12612 article provides insights into a security issue discovered in BeyondTrust Privilege Management for Windows.

Understanding CVE-2020-12612

This section delves into the details of CVE-2020-12612, its impact, technical aspects, and mitigation strategies.

What is CVE-2020-12612?

CVE-2020-12612 is a vulnerability found in BeyondTrust Privilege Management for Windows through version 5.6. It allows standard users to run arbitrary code with elevated privileges by manipulating environment variables.

The Impact of CVE-2020-12612

The vulnerability enables unauthorized users to execute malicious code with elevated permissions, posing a significant security risk to affected systems.

Technical Details of CVE-2020-12612

This section outlines the technical aspects of the CVE-2020-12612 vulnerability.

Vulnerability Description

BeyondTrust Privilege Management for Windows through 5.6 allows standard users to exploit a missing environment variable on 32-bit machines, leading to arbitrary code execution with elevated privileges.

Affected Systems and Versions

Vendor: BeyondTrust
Product: Privilege Management for Windows
Affected Versions: All versions up to 5.6

Exploitation Mechanism

The vulnerability arises from the absence of the %ProgramFiles(x86)% environment variable on 32-bit machines, enabling users to redirect it to a folder under their control and execute arbitrary code.

Mitigation and Prevention

Learn how to protect your systems from CVE-2020-12612.

Immediate Steps to Take

Disable unnecessary user permissions
Monitor and restrict environment variable changes
Implement least privilege access

Long-Term Security Practices

Regular security training for users
Conduct security audits and assessments
Keep systems and software up to date

Patching and Updates

Apply patches and updates provided by BeyondTrust to address the CVE-2020-12612 vulnerability.