CVE-2020-23934 : Exploit Details and Defense Strategies

RiteCMS 2.2.1 allows authenticated users to execute system commands by uploading a PHP web shell in the Filemanager section.

Understanding CVE-2020-23934

An overview of the security vulnerability in RiteCMS 2.2.1.

What is CVE-2020-23934?

This CVE refers to an issue in RiteCMS 2.2.1 that enables authenticated users to execute system commands through a malicious PHP web shell upload.

The Impact of CVE-2020-23934

The vulnerability can lead to unauthorized system access and potential data breaches, posing a significant security risk to affected systems.

Technical Details of CVE-2020-23934

Insight into the technical aspects of the CVE.

Vulnerability Description

An authenticated user in RiteCMS 2.2.1 can upload a PHP web shell in the Filemanager section, allowing direct execution of system commands.

Affected Systems and Versions

Product: RiteCMS
Version: 2.2.1

Exploitation Mechanism

The vulnerability is exploited by uploading a PHP web shell in the Filemanager section, granting the attacker the ability to execute system commands.

Mitigation and Prevention

Measures to address and prevent the CVE.

Immediate Steps to Take

Disable file uploads in the Filemanager section.
Implement strict file upload validation to prevent malicious uploads.
Regularly monitor and audit user activities on the system.

Long-Term Security Practices

Conduct regular security training for users on safe computing practices.
Keep software and systems up to date with the latest security patches.

Patching and Updates

Apply patches and updates provided by RiteCMS promptly to address the vulnerability.