CVE-2017-18460 : What You Need to Know

Automatic SSL installation in versions of cPanel prior to 62.0.17 is susceptible to an exploit that enables the execution of arbitrary code (SEC-221).

Understanding CVE-2017-18460

cPanel before 62.0.17 allows arbitrary code execution during automatic SSL installation (SEC-221).

What is CVE-2017-18460?

CVE-2017-18460 is a vulnerability in cPanel versions before 62.0.17 that allows attackers to execute arbitrary code during automatic SSL installation.

The Impact of CVE-2017-18460

This vulnerability can be exploited by malicious actors to execute arbitrary code, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2017-18460

Vulnerability Description

Automatic SSL installation in cPanel versions prior to 62.0.17 is vulnerable to arbitrary code execution, identified as SEC-221.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: All versions prior to 62.0.17

Exploitation Mechanism

The vulnerability allows attackers to exploit the automatic SSL installation process to execute arbitrary code on the affected systems.

Mitigation and Prevention

Immediate Steps to Take

Upgrade cPanel to version 62.0.17 or newer to mitigate the vulnerability.
Regularly monitor for security updates and patches from cPanel.

Long-Term Security Practices

Implement regular security audits and penetration testing to identify and address vulnerabilities.
Educate system administrators on secure configuration practices and the importance of timely updates.

Patching and Updates

Apply security patches and updates provided by cPanel promptly to ensure the latest security measures are in place.