CVE-2018-21022 : Vulnerability Insights and Analysis

Centreon Web versions prior to 2.8.28 are vulnerable to SQL injection through the host_id parameter in makeXML_ListServices.php.

Understanding CVE-2018-21022

Attackers can exploit this vulnerability to execute SQL injections, potentially compromising the integrity and confidentiality of the affected systems.

What is CVE-2018-21022?

This CVE refers to a security flaw in Centreon Web versions before 2.8.28 that allows malicious actors to perform SQL injections via the host_id parameter in makeXML_ListServices.php.

The Impact of CVE-2018-21022

The exploitation of this vulnerability can lead to unauthorized access, data manipulation, and potentially complete system compromise.

Technical Details of CVE-2018-21022

Centreon Web's vulnerability to SQL injection can have severe consequences if not addressed promptly.

Vulnerability Description

The issue arises from inadequate input validation in the host_id parameter of makeXML_ListServices.php, enabling attackers to inject malicious SQL queries.

Affected Systems and Versions

Centreon Web versions prior to 2.8.28

Exploitation Mechanism

Attackers exploit the host_id parameter to inject SQL queries, potentially gaining unauthorized access and manipulating data.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2018-21022.

Immediate Steps to Take

Update Centreon Web to version 2.8.28 or later to patch the vulnerability.
Monitor system logs for any suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Implement strict input validation mechanisms to prevent SQL injection attacks.
Regularly update and patch software to address known vulnerabilities.
Conduct security audits and penetration testing to identify and address potential weaknesses.

Patching and Updates

Apply patches and updates provided by Centreon to ensure the security of the system.