CVE-2023-33235 : What You Need to Know

A detailed overview of the MXsecurity Command Injection Vulnerability affecting version 1.0 of the MXsecurity Series by Moxa.

Understanding CVE-2023-33235

This section delves into the vulnerability, impact, technical details, and mitigation strategies associated with CVE-2023-33235.

What is CVE-2023-33235?

MXsecurity version 1.0 is susceptible to a command injection vulnerability present in the SSH CLI program. This flaw allows attackers with authorization privileges to execute arbitrary code by escaping the restricted shell.

The Impact of CVE-2023-33235

The exploit, identified as CAPEC-248 Command Injection, poses a high severity threat with significant impact on confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2023-33235

Explore the vulnerability description, affected systems, and the exploitation mechanism regrading CVE-2023-33235.

Vulnerability Description

MXsecurity version 1.0 is vulnerable to command injection, enabling malicious actors to execute arbitrary code by bypassing the restricted shell.

Affected Systems and Versions

The MXsecurity Series version 1.0 is impacted by this vulnerability, requiring immediate action to safeguard the systems.

Exploitation Mechanism

Attackers with authorization privileges can exploit the vulnerability in the SSH CLI program to escape the restricted shell and run malicious code.

Mitigation and Prevention

Discover the essential steps to mitigate the risks posed by CVE-2023-33235 and prevent future vulnerabilities.

Immediate Steps to Take

Users are advised to upgrade to software version 1.0.1 or above to address the command injection vulnerability in MXsecurity Series.

Long-Term Security Practices

Implement comprehensive security measures to prevent unauthorized access and maintain the integrity of systems and data.

Patching and Updates

Regularly apply security patches and updates provided by Moxa to ensure the latest protections against vulnerabilities.