CVE-2022-27491

Published: Sep 6, 2022Modified: Nov 21, 2024

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

A improper verification of source of a communication channel in Fortinet FortiOS with IPS engine version 7.201 through 7.214, 7.001 through 7.113, 6.001 through 6.121, 5.001 through 5.258 and before 4.086 allows a remote and unauthenticated attacker to trigger the sending of "blocked page" HTML data to an arbitrary victim via crafted TCP requests, potentially flooding the victim.

Affected (5)

Products: Fortinet: Fortios

Fortinet

1 product

Fortios

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Fortinet Fortios	From 6.0.0 to 6.0.14
Fortinet Fortios	From 6.2.0 to 6.2.11
Fortinet Fortios	From 6.4.0 to 6.4.9
Fortinet Fortios	From 7.0.0 to 7.0.6
Fortinet Fortios	Version 7.2.0

References (2)

https://fortiguard.com/psirt/FG-IR-22-073

Source: psirt@fortinet.com

Vendor Advisory

https://fortiguard.com/psirt/FG-IR-22-073

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.