CVE-2023-46157 : Vulnerability Insights and Analysis

A security vulnerability has been discovered in File-Manager in MGT CloudPanel 2.0.0 through 2.3.2 that allows the lowest privilege user to achieve OS command injection.

Understanding CVE-2023-46157

File-Manager in MGT CloudPanel 2.0.0 through 2.3.2 is prone to OS command injection, which can be exploited by changing file ownership and permissions.

What is CVE-2023-46157?

CVE-2023-46157 is a security flaw in File-Manager in MGT CloudPanel 2.0.0 through 2.3.2 that enables the lowest privilege user to execute arbitrary OS commands.

The Impact of CVE-2023-46157

This vulnerability could be exploited by an attacker to escalate privileges and potentially take control of affected systems.

Technical Details of CVE-2023-46157

File-Manager in MGT CloudPanel versions 2.0.0 through 2.3.2 allows a low-privilege user to perform OS command injection by manipulating file ownership and permissions.

Vulnerability Description

The vulnerability arises due to insufficient input validation, enabling an attacker to execute unauthorized commands with elevated privileges.

Affected Systems and Versions

All versions of File-Manager in MGT CloudPanel from 2.0.0 to 2.3.2 are affected by this security issue.

Exploitation Mechanism

By changing file ownership and permissions to specific settings, an attacker with the lowest level of access can inject and execute arbitrary OS commands.

Mitigation and Prevention

To address the CVE-2023-46157 vulnerability and protect your systems, follow these mitigation strategies:

Immediate Steps to Take

Update File-Manager in MGT CloudPanel to a patched version that addresses the OS command injection flaw.
Monitor system logs for any suspicious activity or unauthorized command execution.

Long-Term Security Practices

Implement principle of least privilege to restrict users' access rights and capabilities.
Regularly audit and review file permissions to prevent unauthorized changes.

Patching and Updates

Stay informed about security updates and patches released by the vendor for File-Manager in MGT CloudPanel. Apply updates promptly to enhance system security and prevent exploitation of known vulnerabilities.