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Fortinet FortiOSRequest smuggling attack in FortiOS

Risk 30
Severity
5.8
AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N/E:P/RL:O/RC:C

An HTTP request smuggling vulnerability [CWE-444] in FortiOS may allow an unauthenticated attacker to smuggle an unlogged http request through the firewall policies via a specially crafted header

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Source: FortiGuard

Remedy

Upgrade to FortiOS version 7.6.1 or above Upgrade to FortiOS version 7.4.10 or above
First published (updated )
CVE-2025-55018

Fortinet FortiOSRequest smuggling attack in FortiOS

Risk 28
Severity
5.2
AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N/E:P/RL:O/RC:C

An HTTP request smuggling vulnerability [CWE-444] in FortiOS may allow an unauthenticated attacker to smuggle an unlogged http request through the firewall policies via a specially crafted header

First published (updated )
Advisory
FG-IR-25-667

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info@secalerts.co
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