CVE-2022-36670 : What You Need to Know

PCProtect Endpoint prior to v5.17.470 for Microsoft Windows has a vulnerability that allows authenticated attackers to escalate privileges and modify processes within the application.

Understanding CVE-2022-36670

This CVE addresses a security issue in PCProtect Endpoint for Windows systems that could result in privilege escalation for attackers with Administrator privileges.

What is CVE-2022-36670?

CVE-2022-36670 is a vulnerability found in PCProtect Endpoint prior to v5.17.470 that lacks tamper protection, enabling authenticated attackers to modify processes within the application and escalate privileges to SYSTEM using a specifically crafted executable.

The Impact of CVE-2022-36670

The impact of this vulnerability is significant as it allows attackers with Administrator privileges to manipulate processes in the PCProtect Endpoint application, leading to privilege escalation to SYSTEM level.

Technical Details of CVE-2022-36670

This section provides more details on the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

PCProtect Endpoint prior to v5.17.470 for Microsoft Windows lacks tamper protection, enabling authenticated attackers to modify processes within the application and escalate privileges to SYSTEM via a crafted executable.

Affected Systems and Versions

The vulnerability affects PCProtect Endpoint versions prior to v5.17.470 on Microsoft Windows systems.

Exploitation Mechanism

Attackers with authenticated access and Administrator privileges can exploit this vulnerability using a crafted executable to escalate their privileges and manipulate processes in the application.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-36670, immediate steps should be taken along with the implementation of long-term security practices.

Immediate Steps to Take

Update PCProtect Endpoint to version v5.17.470 or higher to patch the vulnerability.
Monitor for any unusual activity within the application that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update and patch all software and applications to prevent known vulnerabilities.
Implement the principle of least privilege to restrict user access.

Patching and Updates

Stay informed about security updates and patches released by PCProtect to address vulnerabilities and enhance the security posture of the PCProtect Endpoint application.