CVE-2018-11587 : Vulnerability Insights and Analysis

CVE-2018-11587, published on June 25, 2018, addresses a Remote Code Execution vulnerability in Centreon 3.4.6 and Centreon Web 2.8.23. This vulnerability allows exploitation via the RPN value in the Virtual Metric form within the centreonGraph.class.php file.

Understanding CVE-2018-11587

This CVE entry highlights a critical security issue in Centreon software versions 3.4.6 and 2.8.23.

What is CVE-2018-11587?

CVE-2018-11587 is a Remote Code Execution vulnerability that can be exploited in Centreon 3.4.6 and Centreon Web 2.8.23 through a specific parameter in the software.

The Impact of CVE-2018-11587

The vulnerability allows attackers to execute arbitrary code on the affected systems, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2018-11587

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability arises from improper input validation in the RPN value within the Virtual Metric form in the centreonGraph.class.php file.

Affected Systems and Versions

Centreon 3.4.6
Centreon Web 2.8.23

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the RPN value in the Virtual Metric form, allowing them to execute malicious code remotely.

Mitigation and Prevention

Protecting systems from CVE-2018-11587 requires immediate actions and long-term security measures.

Immediate Steps to Take

Apply patches provided by Centreon promptly.
Monitor for any unusual activities on the network.
Restrict access to Centreon interfaces.

Long-Term Security Practices

Regularly update and patch Centreon software.
Conduct security audits and penetration testing.
Educate users on identifying and reporting suspicious activities.

Patching and Updates

Ensure that all Centreon installations are updated with the latest patches and security fixes to mitigate the risk of exploitation.