CVE-2019-12792 : Vulnerability Insights and Analysis

A command injection vulnerability in UploadHandler.php within Vesta Control Panel 0.9.8-24 allows unauthorized users to escalate their privileges from standard registered accounts to root level.

Understanding CVE-2019-12792

This CVE identifies a security issue in Vesta Control Panel that could lead to privilege escalation.

What is CVE-2019-12792?

The vulnerability in UploadHandler.php in Vesta Control Panel 0.9.8-24 permits remote attackers to elevate their access from regular registered users to root.

The Impact of CVE-2019-12792

The presence of this vulnerability enables unauthorized users to gain root-level privileges, posing a significant security risk to the affected systems.

Technical Details of CVE-2019-12792

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows for command injection in UploadHandler.php within Vesta Control Panel 0.9.8-24, leading to unauthorized privilege escalation.

Affected Systems and Versions

Product: Vesta Control Panel
Vendor: N/A
Versions: 0.9.8-24

Exploitation Mechanism

The vulnerability can be exploited by remote attackers to escalate their privileges from standard registered accounts to root level.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate action and long-term security practices.

Immediate Steps to Take

Update Vesta Control Panel to a patched version that addresses the command injection vulnerability.
Monitor system logs for any suspicious activities that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access rights.
Regularly audit and review system configurations to identify and mitigate potential security risks.

Patching and Updates

Regularly check for security updates and patches for Vesta Control Panel to ensure that known vulnerabilities are promptly addressed.