CVE-2017-18385 : What You Need to Know

Prior to version 68.0.15, cPanel had a security vulnerability (SEC-311) that allowed users with low privileges to gain access to restricted directories while performing account restores.

Understanding CVE-2017-18385

cPanel before 68.0.15 allows unprivileged users to access restricted directories during account restores (SEC-311).

What is CVE-2017-18385?

This CVE refers to a security vulnerability in cPanel versions prior to 68.0.15 that permitted users with low privileges to access restricted directories during account restoration processes.

The Impact of CVE-2017-18385

The vulnerability could potentially lead to unauthorized access to sensitive information stored in restricted directories, compromising the security and confidentiality of the data.

Technical Details of CVE-2017-18385

Vulnerability Description

Vulnerability Type: Insecure Access Control
CVE Identifier: CVE-2017-18385
Security Issue: Access to restricted directories during account restores

Affected Systems and Versions

Affected System: cPanel
Affected Versions: Prior to 68.0.15

Exploitation Mechanism

The vulnerability allowed users with low privileges to bypass access restrictions and gain unauthorized entry into restricted directories while performing account restores.

Mitigation and Prevention

Immediate Steps to Take

Upgrade to version 68.0.15 or later to mitigate the vulnerability.
Regularly monitor and audit access to sensitive directories.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access based on their roles.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by cPanel.
Apply patches promptly to ensure the security of the system.