CVE-2021-32598

MEDIUM

Fortinet Fortianalyzer < 7.0.1 - HTTP Request Smuggling

Title source: rule

Description

An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability In FortiManager and FortiAnalyzer GUI 7.0.0, 6.4.6 and below, 6.2.8 and below, 6.0.11 and below, 5.6.11 and below 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)

[Vendor Advisory] https://fortiguard.com/advisory/FG-IR-21-063

Scores

CVSS v3 4.3

EPSS 0.0014

EPSS Percentile 33.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-444

Status published

Products (2)

fortinet/fortianalyzer 5.6.0 - 7.0.1

fortinet/fortimanager 5.6.0 - 7.0.1

Published Aug 05, 2021

Tracked Since Feb 18, 2026