CVE-2021-42752: XSS

Q: What is CVE-2021-42752?

CVE-2021-42752 is a vulnerability that allows for cross-site scripting (XSS) attacks in Fortinet FortiWLM version 8.6.1 and below.

Q: How does CVE-2021-42752 work?

CVE-2021-42752 occurs when Fortinet FortiWLM fails to properly sanitize user input, allowing an attacker to execute malicious JavaScript code on a victim's host through crafted HTTP requests.

Q: How severe is the vulnerability CVE-2021-42752?

The vulnerability severity of CVE-2021-42752 is classified as medium with a CVSS score of 5.4.

Q: Which software version is affected by CVE-2021-42752?

Fortinet FortiWLM version 8.6.1 and below are affected by CVE-2021-42752.

Q: How can I fix CVE-2021-42752?

Update Fortinet FortiWLM to a version that is not affected by CVE-2021-42752.

Published Dec 8, 2021

Updated

A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiWLM version 8.6.1 and below allows attacker to execute malicious javascript code on victim's host via crafted HTTP requests

Affected Software

1 affected component

Fortinet FortiWLM<=8.6.1

Remediation

Patch Available

https://fortiguard.com/advisory/FG-IR-21-111

Event History

Dec 8, 2021

CVE Published

via MITRE·11:53 AM

Data Sourced

via MITRE·11:53 AM

DescriptionSeverityWeakness

Data Sourced

via NVD·12:15 PM

RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is CVE-2021-42752?

CVE-2021-42752 is a vulnerability that allows for cross-site scripting (XSS) attacks in Fortinet FortiWLM version 8.6.1 and below.

How does CVE-2021-42752 work?

CVE-2021-42752 occurs when Fortinet FortiWLM fails to properly sanitize user input, allowing an attacker to execute malicious JavaScript code on a victim's host through crafted HTTP requests.

How severe is the vulnerability CVE-2021-42752?