CVE-2019-15298 : Security Advisory and Response

A vulnerability has been identified in Centreon Web version 19.04.3, allowing for authenticated command injection through the file formMibs.php.

Understanding CVE-2019-15298

What is CVE-2019-15298?

A command injection vulnerability exists in Centreon Web version 19.04.3, specifically in the file formMibs.php accessed through the Centreon administration interface.

The Impact of CVE-2019-15298

The vulnerability enables an authenticated attacker to inject Linux commands directly, potentially leading to unauthorized access and system compromise.

Technical Details of CVE-2019-15298

Vulnerability Description

The issue arises from inadequate filtering of the 'mnftr' parameter during file submissions, allowing malicious commands to be executed.

Affected Systems and Versions

Centreon Web version 19.04.3

Exploitation Mechanism

Attackers can exploit this vulnerability by submitting a file with malicious commands through the 'mnftr' parameter.

Mitigation and Prevention

Immediate Steps to Take

Upgrade to a patched version of Centreon Web to mitigate the vulnerability.
Implement strict input validation and filtering mechanisms to prevent command injections.

Long-Term Security Practices

Regularly monitor and audit system logs for any suspicious activities.
Conduct security training for administrators and users on best practices to prevent such vulnerabilities.

Patching and Updates

Apply security patches provided by Centreon promptly to address the vulnerability.