CVE-2020-6640 : What You Need to Know

Fortinet FortiAnalyzer is affected by an improper neutralization of input vulnerability that may allow a remote authenticated attacker to execute a stored cross-site scripting attack via the Description Area.

Understanding CVE-2020-6640

This CVE identifies a security flaw in Fortinet FortiAnalyzer that could lead to the execution of unauthorized code or commands.

What is CVE-2020-6640?

An improper neutralization of input vulnerability in the Admin Profile of FortiAnalyzer may allow a remote authenticated attacker to perform a stored cross-site scripting attack (XSS) via the Description Area.

The Impact of CVE-2020-6640

A remote authenticated attacker can exploit this vulnerability to execute a stored cross-site scripting attack, potentially leading to unauthorized code execution.

Technical Details of CVE-2020-6640

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability lies in the Admin Profile of FortiAnalyzer, enabling a remote authenticated attacker to execute a stored XSS attack through the Description Area.

Affected Systems and Versions

Product: Fortinet FortiAnalyzer
Versions: FortiAnalyzer 6.2.3, 6.2.2

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the Description Area, leading to the execution of unauthorized code or commands.

Mitigation and Prevention

Protect your systems from CVE-2020-6640 with these mitigation strategies.

Immediate Steps to Take

Apply vendor-supplied patches promptly.
Monitor network traffic for any signs of exploitation.
Restrict access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security training for employees to recognize and report suspicious activities.

Patching and Updates

Fortinet has released patches to address this vulnerability. Ensure you update FortiAnalyzer to the latest version to mitigate the risk of exploitation.