CVE-2021-46677 : Vulnerability Insights and Analysis

This CVE article provides details about a XSS vulnerability in the Event filter name field of Pandora FMS version 756 and below.

Understanding CVE-2021-46677

This section delves into the specifics of the CVE-2021-46677 vulnerability.

What is CVE-2021-46677?

CVE-2021-46677 is a Cross-site Scripting (XSS) vulnerability in Pandora FMS version 756 and below. It allows attackers to execute JavaScript code through the event filter name field.

The Impact of CVE-2021-46677

The impact of this vulnerability is rated as MEDIUM with a CVSS base score of 4. It requires high privileges from the attacker and user interaction to exploit but has low impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2021-46677

Exploring the technical aspects of CVE-2021-46677.

Vulnerability Description

The vulnerability allows malicious actors to execute JavaScript code by exploiting the event filter name field in Pandora FMS versions 756 and below.

Affected Systems and Versions

Affected Systems: All platforms
Affected Version: Pandora FMS v756 and below

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious code into the event filter name field, triggering the execution of JavaScript code.

Mitigation and Prevention

Tips to mitigate and prevent exploitation of CVE-2021-46677.

Immediate Steps to Take

Upgrade to Pandora FMS version 757 where the vulnerability is resolved.
Avoid inputting untrusted data in the event filter name field.

Long-Term Security Practices

Regularly update software to the latest versions.
Implement input sanitization to prevent XSS attacks.

Patching and Updates

Apply security patches promptly to mitigate known vulnerabilities.