CVE-2021-46681 Explained : Impact and Mitigation

A XSS vulnerability exists in Pandora FMS version 756 and below, allowing attackers to execute JavaScript code via the module massive operation name field.

Understanding CVE-2021-46681

This CVE describes a Cross-site Scripting (XSS) vulnerability in Pandora FMS.

What is CVE-2021-46681?

CVE-2021-46681 is a security vulnerability in Pandora FMS version 756 and below that enables attackers to execute malicious JavaScript code through the module massive operation name field.

The Impact of CVE-2021-46681

The vulnerability has a CVSS base score of 4, with low confidentiality, integrity, and availability impact, requiring high privileges and user interaction for exploitation.

Technical Details of CVE-2021-46681

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw allows attackers to execute JavaScript code via the module massive operation name field in Pandora FMS.

Affected Systems and Versions

Product: Pandora FMS
Vendor: Artica PFMS
Versions affected: <= v756

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious JavaScript code into the module massive operation name field.

Mitigation and Prevention

Protect your systems from CVE-2021-46681 with these measures.

Immediate Steps to Take

Update Pandora FMS to version 757 to address the vulnerability.

Long-Term Security Practices

Regularly monitor and audit input fields for malicious entries.
Educate users on the risks of enabling JavaScript execution in fields.

Patching and Updates

Ensure timely patching and updating of Pandora FMS to prevent exploit of this vulnerability.