CVE-2022-36336 Explained : Impact and Mitigation

A link following vulnerability in Trend Micro Apex One and Worry-Free Business Security agents could allow a local attacker to escalate privileges. The issue has been resolved via auto deployment.

Understanding CVE-2022-36336

This CVE refers to a vulnerability in the scanning function of Trend Micro Apex One and Worry-Free Business Security agents that could enable a local attacker to elevate privileges on affected systems.

What is CVE-2022-36336?

The vulnerability allows a local attacker to escalate privileges on the impacted installations of Trend Micro Apex One and Worry-Free Business Security agents.

The Impact of CVE-2022-36336

The vulnerability poses a risk of privilege escalation to a local attacker, potentially leading to unauthorized access and control over affected systems.

Technical Details of CVE-2022-36336

The vulnerability, once exploited, could enable a local attacker to attain elevated privileges on systems running Trend Micro Apex One and Worry-Free Business Security.

Vulnerability Description

A link following vulnerability in the scanning function of the affected security agents could be abused by an attacker to escalate privileges on compromised systems.

Affected Systems and Versions

Trend Micro Apex One: 2019 and SaaS versions
Trend Micro Worry-Free Business Security: 10.0 SP1 and SaaS versions

Exploitation Mechanism

Exploiting this vulnerability requires the attacker to gain initial access to the system and then utilize the link following vulnerability to escalate privileges.

Mitigation and Prevention

To address CVE-2022-36336, immediate steps should be taken to secure affected systems and prevent potential exploitation.

Immediate Steps to Take

Ensure that systems with affected versions of Trend Micro Apex One and Worry-Free Business Security have the necessary security updates deployed promptly.

Long-Term Security Practices

Implementing regular security updates, maintaining up-to-date security configurations, and monitoring for suspicious activities can help prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security advisories from Trend Micro and apply patches and updates as soon as they are available to enhance the security posture of your systems.