CVE-2017-11393 : Security Advisory and Response

A vulnerability related to command injection through proxy has been identified in Trend Micro OfficeScan 11 and XG (12), allowing remote attackers to execute arbitrary code on vulnerable systems.

Understanding CVE-2017-11393

A vulnerability in Trend Micro OfficeScan that enables remote code execution through command injection.

What is CVE-2017-11393?

This CVE refers to a proxy command injection vulnerability in Trend Micro OfficeScan versions 11 and XG (12), which can be exploited by remote attackers to run arbitrary code on affected systems by manipulating the 'tr' parameter in Proxy.php.

The Impact of CVE-2017-11393

The vulnerability allows attackers to execute malicious commands on vulnerable systems, potentially leading to unauthorized access, data theft, or system compromise.

Technical Details of CVE-2017-11393

Details about the vulnerability and affected systems.

Vulnerability Description

Command injection vulnerability in Trend Micro OfficeScan 11 and XG (12)
Exploitable by manipulating the 'tr' parameter in Proxy.php

Affected Systems and Versions

Trend Micro OfficeScan versions 11 and XG (12)

Exploitation Mechanism

Remote attackers can exploit the vulnerability by injecting malicious commands through the 'tr' parameter in Proxy.php

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2017-11393.

Immediate Steps to Take

Apply security patches provided by Trend Micro promptly
Implement network segmentation to limit the impact of potential attacks
Monitor network traffic for any suspicious activity

Long-Term Security Practices

Regularly update and patch all software and systems
Conduct security audits and penetration testing to identify vulnerabilities
Educate users on safe browsing habits and cybersecurity best practices

Patching and Updates

Trend Micro has released patches to address the vulnerability
Regularly check for updates and apply them to ensure system security