CVE-2021-46678 : Security Advisory and Response

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

Understanding CVE-2021-46678

This CVE involves a security vulnerability in Pandora FMS that enables XSS attacks.

What is CVE-2021-46678?

XSS vulnerability in Pandora FMS version 756 and earlier
Exploited through the service name field

The Impact of CVE-2021-46678

CVSS Score: 4 (Medium)
Attack Complexity: Low
Privileges Required: High
User Interaction: Required
Affected Versions: v756 and below

Technical Details of CVE-2021-46678

This section delves into the specifics of the vulnerability.

Vulnerability Description

Allows an attacker to perform JavaScript code executions

Affected Systems and Versions

Platforms: All
Product: Pandora FMS
Vendor: Artica PFMS
Vulnerable Version: v756 and below

Exploitation Mechanism

Attack Vector: Local
Scope: Unchanged
Impact Metrics: Low confidentiality, integrity, and availability
User Interaction: Required
Privileges Required: High

Mitigation and Prevention

Actions to address and prevent exploitation of CVE-2021-46678.

Immediate Steps to Take

Upgrade to version 757 of Pandora FMS
Validate and sanitize user inputs
Implement Content Security Policy (CSP)

Long-Term Security Practices

Regular security assessments and audits
Employee training on cybersecurity best practices
Continuous monitoring for anomalous activities

Patching and Updates

Apply security patches promptly
Stay informed on security best practices and updates