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CVE-2021-46680 : What You Need to Know

Learn about CVE-2021-46680, a Cross-Site Scripting (XSS) vulnerability in Pandora FMS version 756 and earlier versions allowing attackers to execute JavaScript code. Discover the impact, technical details, and mitigation steps.

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.

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