What is the severity of FG-IR-24-282?

The severity of FG-IR-24-282 is classified as critical due to the potential for remote unauthenticated exploitation.

How do I fix FG-IR-24-282?

To fix FG-IR-24-282, upgrade FortiOS, FortiProxy, or FortiSASE to the recommended versions specified in the advisory.

Which products are affected by FG-IR-24-282?

FG-IR-24-282 affects multiple versions of FortiOS and FortiProxy, specifically versions below 7.6.1 and 7.4.6 respectively.

Can FG-IR-24-282 be exploited without authentication?

Yes, FG-IR-24-282 can be exploited by remote unauthenticated attackers through specially crafted HTTP headers.

What is the nature of FG-IR-24-282 vulnerability?

FG-IR-24-282 is an Improper Neutralization of CRLF Sequences in HTTP Headers, commonly known as HTTP response splitting.

Vulnerability/
FG-IR-24-282

medium

6.4

14/1/2025

FG-IR-24-282: File-Filter Bypass in Explicit Web Proxy Policy

First published: Tue Jan 14 2025(Updated: )

An Improper Neutralization of CRLF Sequences in HTTP Headers ('http response splitting') vulnerability [CWE-113] in FortiOS, FortiProxy and FortiSASE may allow a remote unauthenticated attacker to bypass the file filter via crafted HTTP header.

Affected Software	Affected Version	How to fix
FortiOS	=.
FortiOS	>=7.4.0<=7.4.4
FortiOS	>=7.2.0<=7.2.8
Fortinet FortiProxy	>=7.4.0<=7.4.5
Fortinet FortiProxy	>=7.2.0<=7.2.11

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Reference Links

Frequently Asked Questions

What is the severity of FG-IR-24-282?
The severity of FG-IR-24-282 is classified as critical due to the potential for remote unauthenticated exploitation.
How do I fix FG-IR-24-282?
To fix FG-IR-24-282, upgrade FortiOS, FortiProxy, or FortiSASE to the recommended versions specified in the advisory.
Which products are affected by FG-IR-24-282?
FG-IR-24-282 affects multiple versions of FortiOS and FortiProxy, specifically versions below 7.6.1 and 7.4.6 respectively.
Can FG-IR-24-282 be exploited without authentication?
Yes, FG-IR-24-282 can be exploited by remote unauthenticated attackers through specially crafted HTTP headers.
What is the nature of FG-IR-24-282 vulnerability?
FG-IR-24-282 is an Improper Neutralization of CRLF Sequences in HTTP Headers, commonly known as HTTP response splitting.

collector/fortiguard-psirt-latest
source/FortiGuard
alias/CVE-2024-54021
agent/last-modified-date
agent/type
agent/first-publish-date
agent/event
agent/title
agent/severity
agent/references
agent/description
agent/source
agent/tags
agent/softwarecombine
collector/fortiguard-psirt
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/fortinet
canonical/fortios
version/fortios/.
version/fortios/7.4.0
version/fortios/7.4.4
version/fortios/7.2.0
version/fortios/7.2.8
canonical/fortinet fortiproxy
version/fortinet fortiproxy/7.4.0
version/fortinet fortiproxy/7.4.5
version/fortinet fortiproxy/7.2.0
version/fortinet fortiproxy/7.2.11

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