CVE-2018-20945 : What You Need to Know

A vulnerability in cPanel versions prior to 68.0.27 allows insecure file operations in the bin/csvprocess component.

Understanding CVE-2018-20945

This CVE identifies a security issue in cPanel software that could lead to insecure file operations.

What is CVE-2018-20945?

The vulnerability in the bin/csvprocess component of cPanel versions before 68.0.27 allows for insecure file operations to occur, posing a security risk.

The Impact of CVE-2018-20945

The vulnerability could be exploited by malicious actors to perform unauthorized file operations, potentially leading to data breaches or system compromise.

Technical Details of CVE-2018-20945

This section provides technical insights into the vulnerability.

Vulnerability Description

The issue lies in the bin/csvprocess of cPanel versions earlier than 68.0.27, enabling insecure file operations (SEC-354) that could be leveraged for malicious purposes.

Affected Systems and Versions

Affected Product: cPanel
Affected Version: < 68.0.27

Exploitation Mechanism

The vulnerability allows attackers to manipulate files through the bin/csvprocess component, potentially leading to unauthorized access or data manipulation.

Mitigation and Prevention

Protecting systems from CVE-2018-20945 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update cPanel to version 68.0.27 or later to patch the vulnerability.
Monitor system logs for any suspicious file operations.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Implement access controls and restrictions to prevent unauthorized file operations.

Patching and Updates

Ensure timely installation of software updates and security patches to mitigate the risk of exploitation.