CVE-2022-42428 : Security Advisory and Response

This CVE article provides detailed information about CVE-2022-42428, a vulnerability that allows remote attackers to escalate privileges on affected installations of Centreon, requiring authentication to exploit.

Understanding CVE-2022-42428

This section covers what CVE-2022-42428 is and its impact.

What is CVE-2022-42428?

CVE-2022-42428 is a vulnerability in Centreon that arises due to improper validation of user-supplied strings when constructing SQL queries, allowing attackers to escalate privileges.

The Impact of CVE-2022-42428

The vulnerability enables attackers to escalate their privileges to the level of an administrator on affected Centreon systems.

Technical Details of CVE-2022-42428

Here, we delve into the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The flaw lies in the handling of requests to modify poller broker configuration within Centreon, leading to SQL injection.

Affected Systems and Versions

The vulnerability impacts Centreon version 22.04, where the flaw is present and marked as affected.

Exploitation Mechanism

Attackers with authentication can exploit the lack of proper input validation in user-supplied strings to execute SQL injection attacks.

Mitigation and Prevention

Learn about the immediate steps to take and long-term security practices to safeguard against CVE-2022-42428.

Immediate Steps to Take

Organizations should prioritize patching and enhancing monitoring to prevent unauthorized escalation of privileges.

Long-Term Security Practices

Implement strict input validation, access control measures, and security training to mitigate SQL injection vulnerabilities.

Patching and Updates

Regularly update Centreon to the latest version and apply security patches promptly to address known vulnerabilities.