CVE-2021-46680 : What You Need to Know

A Cross-Site Scripting (XSS) vulnerability in Pandora FMS version 756 and below allows attackers to execute JavaScript code through the module form name field.

Understanding CVE-2021-46680

This CVE involves a significant security issue in Pandora FMS that could lead to malicious code execution.

What is CVE-2021-46680?

CVE-2021-46680 is an XSS vulnerability in Pandora FMS version 756 and earlier versions that enables attackers to execute arbitrary JavaScript code by exploiting the module form name field.

The Impact of CVE-2021-46680

CVSS Base Score: 4 (Medium)
Attack Complexity: Low
Privileges Required: High
User Interaction: Required
Scope: Unchanged
This vulnerability has a low impact on confidentiality, integrity, and availability.

Technical Details of CVE-2021-46680

This section dives into the specifics of the vulnerability and its implications.

Vulnerability Description

The XSS flaw in Pandora FMS allows threat actors to perform JavaScript code executions through the module form name field, posing a risk to system integrity.

Affected Systems and Versions

Affected Product: Pandora FMS
Vendor: Artica PFMS
Affected Versions: <= v756
Platforms: All

Exploitation Mechanism

The attacker can exploit the XSS vulnerability by injecting malicious JavaScript code into the module form name field, leveraging the inadequate validation mechanism.

Mitigation and Prevention

Addressing and mitigating the risk of CVE-2021-46680 is crucial for maintaining system security.

Immediate Steps to Take

Update Pandora FMS to version 757 to eliminate the vulnerability.
Implement input validation mechanisms to prevent XSS attacks.

Long-Term Security Practices

Conduct regular security assessments and code reviews to identify and fix vulnerabilities promptly.
Train personnel on secure coding practices and the importance of input validation.

Patching and Updates

Stay informed about security patches and updates released by Pandora FMS to protect your systems from known vulnerabilities.