CVE-2022-40677

Published: Feb 16, 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 improper neutralization of argument delimiters in a command ('argument injection') in Fortinet FortiNAC versions 9.4.0, 9.2.0 through 9.2.5, 9.1.0 through 9.1.7, 8.8.0 through 8.8.11, 8.7.0 through 8.7.6, 8.6.0 through 8.6.5, 8.5.0 through 8.5.4, 8.3.7 allows attacker to execute unauthorized code or commands via specially crafted input parameters.

Affected (8)

Products: Fortinet: Fortinac

Fortinet

1 product

Fortinac

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Fortinet Fortinac	From 8.5.0 to 8.5.4
Fortinet Fortinac	From 8.6.0 to 8.6.5
Fortinet Fortinac	From 8.7.0 to 8.7.6
Fortinet Fortinac	From 8.8.0 to 8.8.11
Fortinet Fortinac	From 9.1.0 to 9.1.7
Fortinet Fortinac	From 9.2.0 to 9.2.5
Fortinet Fortinac	Version 8.3.7
Fortinet Fortinac	Version 9.4.0

Related CWEs

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.

References (2)

https://fortiguard.com/psirt/FG-IR-22-280

Source: psirt@fortinet.com

PatchVendor Advisory

https://fortiguard.com/psirt/FG-IR-22-280

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

PatchVendor Advisory

Timeline

No history available yet.