CVE-2022-23120 : What You Need to Know

A code injection vulnerability in Trend Micro Deep Security and Cloud One - Workload Security Agent for Linux version 20 and below could allow an attacker to escalate privileges and run arbitrary code in the context of root.

Understanding CVE-2022-23120

This CVE involves a code injection vulnerability in Trend Micro's security agent for Linux, potentially leading to privilege escalation for attackers.

What is CVE-2022-23120?

The vulnerability in Trend Micro Deep Security and Cloud One - Workload Security Agent for Linux versions 20 and below allows attackers to execute arbitrary code as a root user by escalating privileges.

The Impact of CVE-2022-23120

Exploiting this vulnerability requires initial access to the target agent in an un-activated and unconfigured state, posing a significant risk of privilege escalation and unauthorized code execution.

Technical Details of CVE-2022-23120

This section outlines the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The code injection vulnerability in Trend Micro Deep Security Agent for Linux versions 20 and below can be exploited by attackers to run arbitrary code with root privileges, compromising system security.

Affected Systems and Versions

The affected products include Trend Micro Deep Security Agent for Linux versions 20, 12, 11, and 10. Users of these versions are at risk of privilege escalation and unauthorized code execution.

Exploitation Mechanism

To exploit CVE-2022-23120, attackers must first gain access to the target agent in an un-activated and unconfigured state. Once achieved, they can escalate privileges and execute arbitrary code as the root user.

Mitigation and Prevention

To safeguard systems from CVE-2022-23120, immediate steps must be taken along with implementing long-term security practices and applying necessary patches and updates.

Immediate Steps to Take

Immediately activate and configure the Trend Micro Deep Security Agent for Linux to minimize the risk of unauthorized access and exploitation of this vulnerability.

Long-Term Security Practices

Regularly monitor and update security configurations, conduct security audits, and educate users about best practices to enhance overall system security.

Patching and Updates

Apply the latest patches and updates provided by Trend Micro to address CVE-2022-23120 and ensure that systems are protected against known vulnerabilities.