CVE-2022-40044 : Exploit Details and Defense Strategies

Centreon v20.10.18 was discovered to contain a cross-site scripting (XSS) vulnerability via the esc_name parameter at Configuration/Notifications/Escalations. This vulnerability enables attackers to execute arbitrary web scripts or HTML through a crafted payload.

Understanding CVE-2022-40044

This section provides insight into the impact and technical details of the CVE-2022-40044 vulnerability.

What is CVE-2022-40044?

CVE-2022-40044 is a cross-site scripting (XSS) vulnerability discovered in Centreon v20.10.18, specifically affecting the esc_name parameter at Configuration/Notifications/Escalations. This flaw allows malicious actors to inject and execute arbitrary web scripts or HTML.

The Impact of CVE-2022-40044

The presence of this XSS vulnerability in Centreon v20.10.18 poses a significant risk as it permits threat actors to carry out various attacks by injecting malicious payloads.

Technical Details of CVE-2022-40044

Explore the specifics of the vulnerability, including affected systems, exploitation mechanisms, and mitigations.

Vulnerability Description

The XSS vulnerability in Centreon v20.10.18 arises due to insufficient sanitization of user-supplied data in the esc_name parameter, leading to the execution of unauthorized scripts or HTML.

Affected Systems and Versions

Centreon v20.10.18 is confirmed to be affected by this vulnerability. Other versions or products may also be at risk if they utilize the same vulnerable parameter.

Exploitation Mechanism

Attackers exploit the esc_name parameter within Configuration/Notifications/Escalations to insert a malicious payload, thereby executing unauthorized scripts or HTML on the targeted system.

Mitigation and Prevention

Learn how to protect your systems from CVE-2022-40044 and enact effective security measures.

Immediate Steps to Take

Address the vulnerability promptly by implementing security patches, restricting user inputs, and monitoring for unauthorized activities.

Long-Term Security Practices

Enhance overall system security by conducting regular security audits, educating users on safe practices, and staying updated on emerging threats.

Patching and Updates

Stay informed about security updates released by Centreon to patch the XSS vulnerability efficiently and ensure the ongoing protection of your systems.