CVE-2021-46676 Explained : Impact and Mitigation

A CVE-2021-46676 vulnerability affecting Pandora FMS version 756 and below allows for XSS attacks in the transactional maps name field.

Understanding CVE-2021-46676

This CVE pertains to a Cross-site Scripting (XSS) vulnerability in Pandora FMS that enables attackers to execute JavaScript code through the transactional maps name field.

What is CVE-2021-46676?

The vulnerability exists in Pandora FMS version 756 and earlier, posing a risk of malicious code execution by exploiting the name field within transactional maps.

The Impact of CVE-2021-46676

The impact is categorized as medium severity with low confidentiality, integrity, and availability impact levels, requiring high privileges and user interaction.

Technical Details of CVE-2021-46676

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Pandora FMS version 756 and below allows attackers to execute JavaScript code through the name field in transactional maps.

Affected Systems and Versions

Affected Platforms: All
Affected Product: Pandora FMS
Affected Vendor: Artica PFMS
Affected Versions: v756 and below

Exploitation Mechanism

The exploitation involves injecting malicious JavaScript code into the name field of transactional maps, enabling unauthorized code executions.

Mitigation and Prevention

Learn how to address and prevent the CVE-2021-46676 vulnerability.

Immediate Steps to Take

Upgrade to version 757 of Pandora FMS to mitigate the vulnerability.
Review and sanitize input fields to prevent XSS attacks.
Stay informed about security updates and patches for the software.

Long-Term Security Practices

Implement secure coding practices to avoid XSS vulnerabilities.
Regularly perform security assessments and audits on the application.

Patching and Updates

Ensure timely installation of security patches and updates to eliminate known vulnerabilities.