What is the severity of FG-IR-21-074?

The severity of FG-IR-21-074 is considered critical due to its potential to disclose sensitive information.

How do I fix FG-IR-21-074?

To fix FG-IR-21-074, update FortiOS to the latest version provided by Fortinet that addresses this vulnerability.

What impact does FG-IR-21-074 have on users?

FG-IR-21-074 can lead to the exposure of sensitive information, including Active Directory credentials, if exploited.

Which systems are affected by FG-IR-21-074?

FG-IR-21-074 affects Fortinet FortiOS systems without proper certificate validation.

Can FG-IR-21-074 be exploited remotely?

Yes, FG-IR-21-074 can be exploited remotely through a malicious LDAP server connection.

Vulnerability/
FG-IR-21-074

low

3.2

2/11/2021

25/10/2024

FG-IR-21-074: Missing certificate CN/SAN validation leads to information disclosure

First published: Tue Nov 02 2021(Updated: )

An improper validation of certificate with host mismatch [CWE-297] vulnerability in FortiOS may allow the connection to a malicious LDAP server via options in GUI, leading to disclosure of sensitive information, such as AD credentials.

Affected Software	Affected Version	How to fix
Fortinet FortiOS IPS Engine

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Reference Links

Frequently Asked Questions

What is the severity of FG-IR-21-074?
The severity of FG-IR-21-074 is considered critical due to its potential to disclose sensitive information.
How do I fix FG-IR-21-074?
To fix FG-IR-21-074, update FortiOS to the latest version provided by Fortinet that addresses this vulnerability.
What impact does FG-IR-21-074 have on users?
FG-IR-21-074 can lead to the exposure of sensitive information, including Active Directory credentials, if exploited.
Which systems are affected by FG-IR-21-074?
FG-IR-21-074 affects Fortinet FortiOS systems without proper certificate validation.
Can FG-IR-21-074 be exploited remotely?
Yes, FG-IR-21-074 can be exploited remotely through a malicious LDAP server connection.

collector/fortiguard-psirt-latest
source/FortiGuard
alias/CVE-2021-41019
agent/last-modified-date
agent/type
collector/fortiguard-psirt
agent/references
agent/severity
agent/title
agent/first-publish-date
agent/description
agent/event
agent/source
agent/tags
agent/softwarecombine
agent/guess-ai
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/fortinet
canonical/fortinet fortios ips engine

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Frequently Asked Questions

What is the severity of FG-IR-21-074?
The severity of FG-IR-21-074 is considered critical due to its potential to disclose sensitive information.
How do I fix FG-IR-21-074?
To fix FG-IR-21-074, update FortiOS to the latest version provided by Fortinet that addresses this vulnerability.
What impact does FG-IR-21-074 have on users?
FG-IR-21-074 can lead to the exposure of sensitive information, including Active Directory credentials, if exploited.
Which systems are affected by FG-IR-21-074?
FG-IR-21-074 affects Fortinet FortiOS systems without proper certificate validation.
Can FG-IR-21-074 be exploited remotely?
Yes, FG-IR-21-074 can be exploited remotely through a malicious LDAP server connection.