What is the vulnerability ID for this Fortinet FortiWeb vulnerability?

The vulnerability ID for this Fortinet FortiWeb vulnerability is CVE-2021-36190.

What is the severity level of CVE-2021-36190?

The severity level of CVE-2021-36190 is medium.

Which versions of Fortinet FortiWeb are affected by CVE-2021-36190?

Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below, 6.2.6 and below, 6.1.2 and below, and 6.0.7 and below are affected by CVE-2021-36190.

How can an attacker exploit this vulnerability?

An unauthenticated attacker can exploit this vulnerability by sending crafted HTTP requests to gain unauthorized access to protected hosts.

Where can I find more information about CVE-2021-36190?

You can find more information about CVE-2021-36190 on the FortiGuard website: https://fortiguard.com/advisory/FG-IR-21-123

Vulnerability/
CVE-2021-36190

medium

6.5

8/12/2021

4/8/2024

CVE-2021-36190

First published: Wed Dec 08 2021(Updated: )

A unintended proxy or intermediary ('confused deputy') in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows an unauthenticated attacker to access protected hosts via crafted HTTP requests.

Credit: psirt@fortinet.com psirt@fortinet.com

Affected Software	Affected Version	How to fix
Fortinet FortiWeb	>=6.0.0<=6.0.7
Fortinet FortiWeb	>=6.2.0<=6.2.6
Fortinet FortiWeb	>=6.3.0<=6.3.15
Fortinet FortiWeb	=6.1.0
Fortinet FortiWeb	=6.1.1
Fortinet FortiWeb	=6.1.2
Fortinet FortiWeb	=6.4.0
Fortinet FortiWeb	=6.4.1

Remedy

https://fortiguard.com/advisory/FG-IR-21-123

Never miss a vulnerability like this again

Reference Links

https://fortiguard.com/advisory/FG-IR-21-123

Frequently Asked Questions

What is the vulnerability ID for this Fortinet FortiWeb vulnerability?
The vulnerability ID for this Fortinet FortiWeb vulnerability is CVE-2021-36190.
What is the severity level of CVE-2021-36190?
The severity level of CVE-2021-36190 is medium.
Which versions of Fortinet FortiWeb are affected by CVE-2021-36190?
Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below, 6.2.6 and below, 6.1.2 and below, and 6.0.7 and below are affected by CVE-2021-36190.
How can an attacker exploit this vulnerability?
An unauthenticated attacker can exploit this vulnerability by sending crafted HTTP requests to gain unauthorized access to protected hosts.
Where can I find more information about CVE-2021-36190?
You can find more information about CVE-2021-36190 on the FortiGuard website: https://fortiguard.com/advisory/FG-IR-21-123

collector/nvd-api
collector/nvd-index
agent/severity
agent/author
agent/type
agent/references
agent/description
agent/event
agent/last-modified-date
agent/softwarecombine
agent/first-publish-date
agent/remedy
agent/tags
collector/mitre-cve
source/MITRE
vendor/fortinet
canonical/fortinet fortiweb
version/fortinet fortiweb/6.0.0
version/fortinet fortiweb/6.0.7
version/fortinet fortiweb/6.2.0
version/fortinet fortiweb/6.2.6
version/fortinet fortiweb/6.3.0
version/fortinet fortiweb/6.3.15
version/fortinet fortiweb/6.1.0
version/fortinet fortiweb/6.1.1
version/fortinet fortiweb/6.1.2
version/fortinet fortiweb/6.4.0
version/fortinet fortiweb/6.4.1

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