CVE-2022-39946

Name: CVE-2022-39946
Creator: NVD / NIST
Published: 2023-06-13T09:15:14.62+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 0.72%

Last modified Jun 17, 2026

CVE-2022-39946 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. An access control vulnerability [CWE-284] in FortiNAC version 9.4.2 and below, version 9.2.7 and below, 9.1 all versions, 8.8 all versions, 8.7 all versions, 8.6 all versions, 8.5 all versions may allow a remote attacker authenticated on the administrative interface to perform unauthorized jsp calls via crafted HTTP requests.. EPSS estimates a 0.72% chance of exploitation in the next 30 days.

Description

An access control vulnerability [CWE-284] in FortiNAC version 9.4.2 and below, version 9.2.7 and below, 9.1 all versions, 8.8 all versions, 8.7 all versions, 8.6 all versions, 8.5 all versions may allow a remote attacker authenticated on the administrative interface to perform unauthorized jsp calls via crafted HTTP requests.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

0.72%

49.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Fortinet	Fortinac	>= 8.5.0, <= 8.5.4
Fortinet	Fortinac	>= 8.6.0, <= 8.6.5
Fortinet	Fortinac	>= 8.7.0, <= 8.7.6
Fortinet	Fortinac	>= 8.8.0, <= 8.8.11
Fortinet	Fortinac	>= 9.1.0, <= 9.1.10
Fortinet	Fortinac	>= 9.2.0, <= 9.2.8
Fortinet	Fortinac	9.4.0
Fortinet	Fortinac	9.4.1
Fortinet	Fortinac	9.4.2

References

https://fortiguard.com/psirt/FG-IR-22-332Vendor Advisory
https://fortiguard.com/psirt/FG-IR-22-332Vendor Advisory

Timeline

Published: Jun 13, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39946?

How severe is CVE-2022-39946?

CVE-2022-39946 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39946?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-39946?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST