CVE-2017-18455 : What You Need to Know

In cPanel versions prior to 62.0.17, there was a vulnerability related to addon domain conversion that did not require the use of a package for resellers.

Understanding CVE-2017-18455

This CVE entry highlights a security issue in cPanel versions before 62.0.17 that impacted the process of addon domain conversion for resellers.

What is CVE-2017-18455?

The vulnerability in cPanel versions prior to 62.0.17 allowed addon domain conversion without the necessity of a package for resellers, potentially leading to security risks.

The Impact of CVE-2017-18455

The vulnerability (SEC-208) could have exposed systems to unauthorized access or misuse due to the lack of package requirement for addon domain conversion.

Technical Details of CVE-2017-18455

In-depth technical insights into the CVE-2017-18455 vulnerability.

Vulnerability Description

The issue in cPanel versions before 62.0.17 allowed addon domain conversion without the mandatory use of a package for resellers, posing a security risk.

Affected Systems and Versions

Product: cPanel
Vendor: cPanel
Versions Affected: Prior to 62.0.17

Exploitation Mechanism

The vulnerability could be exploited by malicious actors to perform addon domain conversions without the necessary package, potentially compromising system security.

Mitigation and Prevention

Best practices to mitigate and prevent the CVE-2017-18455 vulnerability.

Immediate Steps to Take

Upgrade cPanel to version 62.0.17 or newer to address the vulnerability.
Monitor system logs for any suspicious activities related to addon domain conversions.

Long-Term Security Practices

Regularly update cPanel to the latest versions to ensure all security patches are applied.
Educate users on the importance of using packages for addon domain conversions to enhance system security.

Patching and Updates

Ensure timely patching and updates for cPanel to mitigate known vulnerabilities and enhance overall system security.