CVE-2022-42472

MEDIUM

FortiOS/FortiProxy HTTP Request Splitting (Auth Required)

Title source: llm
STIX 2.1

Description

A improper neutralization of crlf sequences in http headers ('http response splitting') in Fortinet FortiOS versions 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.11, 6.2.0 through 6.2.12, 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, 7.0.0 through 7.0.7, 2.0.0 through 2.0.10, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6 may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of the response.

References (1)

Core 1
Core References

Scores

CVSS v3 4.2
EPSS 0.0046
EPSS Percentile 36.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-113 CWE-74
Status published
Products (7)
fortinet/fortios 7.2.0
fortinet/fortios 7.2.1
fortinet/fortios 7.2.2
fortinet/fortios 6.0.1 - 6.0.16
fortinet/fortiproxy 7.2.0
fortinet/fortiproxy 7.2.1
fortinet/fortiproxy 1.1.0 - 1.1.6
Published Feb 16, 2023
Tracked Since Feb 18, 2026