CVE-2023-36639

Published: Dec 13, 2023Modified: Jun 17, 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 use of externally-controlled format string in Fortinet FortiProxy versions 7.2.0 through 7.2.4, 7.0.0 through 7.0.10, FortiOS versions 7.4.0, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, 6.2.0 through 6.2.15, 6.0.0 through 6.0.17, FortiPAM versions 1.0.0 through 1.0.3 allows attacker to execute unauthorized code or commands via specially crafted API requests.

Affected (10)

Products: Fortinet: Fortios, Fortipam, Fortiproxy

3 products

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Fortinet Fortios	From 6.0.0 to 6.0.17
Fortinet Fortios	From 6.2.0 to 6.2.15
Fortinet Fortios	From 6.4.0 to 6.4.12
Fortinet Fortios	From 7.0.0 to 7.0.11
Fortinet Fortios	From 7.2.0 to 7.2.4
Fortinet Fortios	Version 7.4.0
Fortinet Fortipam	From 1.0.0 to 1.0.3
Fortinet Fortipam	Version 1.1.0
Fortinet Fortiproxy	From 7.0.0 to 7.0.10
Fortinet Fortiproxy	From 7.2.0 to 7.2.4

Related CWEs

CWE-134

Use of Externally-Controlled Format String

The product uses a function that accepts a format string as an argument, but the format string originates from an external source.

References (2)

https://fortiguard.com/psirt/FG-IR-23-138

Source: psirt@fortinet.com

Vendor Advisory

https://fortiguard.com/psirt/FG-IR-23-138

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

Vendor Advisory

Timeline

No history available yet.