What is the severity of FG-IR-23-475?

The FG-IR-23-475 vulnerability is considered critical due to its potential for session hijacking by unauthenticated attackers.

How do I fix FG-IR-23-475?

To remediate FG-IR-23-475, upgrade your FortiOS to version 7.4.4 or later, or to version 7.2.8 or later, or to version 7.0.14 or later.

Who is affected by FG-IR-23-475?

The FG-IR-23-475 vulnerability impacts FortiOS versions 7.4.0 to 7.4.3, 7.2.0 to 7.2.7, and 7.0.0 to 7.0.13.

What is session fixation as related to FG-IR-23-475?

Session fixation in FG-IR-23-475 allows attackers to hijack an authenticated session using a manipulated SAML authentication link.

What type of attacks can FG-IR-23-475 enable?

The FG-IR-23-475 vulnerability can enable session hijacking attacks, where an attacker gains unauthorized access to a user's session.

Vulnerability/
FG-IR-23-475

high

7.1

12/11/2024

FG-IR-23-475: FortiOS - SSLVPN session hijacking using SAML authentication

First published: Tue Nov 12 2024(Updated: )

A session fixation vulnerability [CWE-384] in FortiOS may allow an unauthenticated attacker to hijack user session via a phishing SAML authentication link.

Affected Software	Affected Version	How to fix
Fortinet FortiOS IPS Engine	>=7.4.0<=7.4.3
Fortinet FortiOS IPS Engine	>=7.2.0<=7.2.7
Fortinet FortiOS IPS Engine	>=7.0.0<=7.0.13

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Reference Links

Frequently Asked Questions

What is the severity of FG-IR-23-475?
The FG-IR-23-475 vulnerability is considered critical due to its potential for session hijacking by unauthenticated attackers.
How do I fix FG-IR-23-475?
To remediate FG-IR-23-475, upgrade your FortiOS to version 7.4.4 or later, or to version 7.2.8 or later, or to version 7.0.14 or later.
Who is affected by FG-IR-23-475?
The FG-IR-23-475 vulnerability impacts FortiOS versions 7.4.0 to 7.4.3, 7.2.0 to 7.2.7, and 7.0.0 to 7.0.13.
What is session fixation as related to FG-IR-23-475?
Session fixation in FG-IR-23-475 allows attackers to hijack an authenticated session using a manipulated SAML authentication link.
What type of attacks can FG-IR-23-475 enable?
The FG-IR-23-475 vulnerability can enable session hijacking attacks, where an attacker gains unauthorized access to a user's session.

collector/fortiguard-psirt-latest
source/FortiGuard
alias/CVE-2023-50176
agent/last-modified-date
agent/type
agent/event
agent/first-publish-date
agent/severity
agent/title
agent/references
agent/softwarecombine
agent/description
agent/source
agent/tags
collector/fortiguard-psirt
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/fortinet
canonical/fortinet fortios ips engine
version/fortinet fortios ips engine/7.4.0
version/fortinet fortios ips engine/7.4.3
version/fortinet fortios ips engine/7.2.0
version/fortinet fortios ips engine/7.2.7
version/fortinet fortios ips engine/7.0.0
version/fortinet fortios ips engine/7.0.13

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