CVE-2023-22640

Published: May 3, 2023Modified: Oct 22, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

A out-of-bounds write vulnerability in Fortinet FortiOS 7.2.0 through 7.2.3, FortiOS 7.0.0 through 7.0.10, FortiOS 6.4.0 through 6.4.11, FortiOS 6.2.0 through 6.2.13, FortiOS 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, FortiProxy 7.0.0 through 7.0.7, FortiProxy 2.0 all versions, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows an authenticated attacker to execute unauthorized code or commands via specifically crafted requests.

Affected (9)

Products: Fortinet: Fortios, Fortiproxy

Fortinet

2 products

Fortios

Fortiproxy

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Fortinet Fortios	6.0.0 ≤ version ≤ 6.0.16
Fortinet Fortios	6.2.0 ≤ version < 6.2.14
Fortinet Fortios	6.4.0 ≤ version < 6.4.12
Fortinet Fortios	7.0.0 ≤ version < 7.0.11
Fortinet Fortios	7.2.0 ≤ version < 7.2.4
Fortinet Fortiproxy	Version 1.0.0
Fortinet Fortiproxy	Version 1.1.0
Fortinet Fortiproxy	Version 1.2.0
Fortinet Fortiproxy	Version 2.0.0

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://fortiguard.com/psirt/FG-IR-22-475

Source: psirt@fortinet.com

Vendor Advisory

https://fortiguard.com/psirt/FG-IR-22-475

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

Vendor Advisory

Timeline

No history available yet.