CVE-2022-36746 Explained : Impact and Mitigation

A cross-site scripting (XSS) vulnerability was discovered in LibreNMS v22.6.0 via the component oxidized-cfg-check.inc.php.

Understanding CVE-2022-36746

This section covers the details and impact of the CVE-2022-36746 vulnerability.

What is CVE-2022-36746?

LibreNMS v22.6.0 is affected by a cross-site scripting (XSS) vulnerability that can be exploited via the component oxidized-cfg-check.inc.php.

The Impact of CVE-2022-36746

The XSS vulnerability in LibreNMS v22.6.0 could allow attackers to execute malicious scripts in the context of an authenticated user's session, potentially leading to sensitive data exposure or unauthorized actions.

Technical Details of CVE-2022-36746

This section provides technical insights into the CVE-2022-36746 vulnerability.

Vulnerability Description

The vulnerability exists in LibreNMS v22.6.0, allowing for XSS attacks through oxidized-cfg-check.inc.php.

Affected Systems and Versions

LibreNMS v22.6.0 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this XSS vulnerability by injecting malicious scripts into the oxidized-cfg-check.inc.php component.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2022-36746 vulnerability in LibreNMS v22.6.0.

Immediate Steps to Take

Users are advised to update LibreNMS to a patched version to eliminate the XSS vulnerability.

Long-Term Security Practices

Implement secure coding practices and regularly update LibreNMS to prevent future vulnerabilities.

Patching and Updates

Stay informed about security updates and promptly apply patches to secure the LibreNMS installation.