CVE-2022-43950

Name: CVE-2022-43950
Creator: NVD / NIST
Published: 2023-05-03T22:15:09.417+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.7/10EPSS 0.42%

Last modified Jun 17, 2026

CVE-2022-43950 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. A URL redirection to untrusted site ('Open Redirect') vulnerability [CWE-601] in FortiNAC-F version 7.2.0, FortiNAC version 9.4.1 and below, 9.2 all versions, 9.1 all versions, 8.8 all versions, 8.7 all versions may allow an unauthenticated attacker to redirect users to any arbitrary website via a crafted URL.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

A URL redirection to untrusted site ('Open Redirect') vulnerability [CWE-601] in FortiNAC-F version 7.2.0, FortiNAC version 9.4.1 and below, 9.2 all versions, 9.1 all versions, 8.8 all versions, 8.7 all versions may allow an unauthenticated attacker to redirect users to any arbitrary website via a crafted URL.

Metrics

CVSS 3.1

4.7/10

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

EPSS Probability

0.42%

33.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fortinet	Fortinac	>= 8.7.0, < 9.4.2
Fortinet	Fortinac-F	7.2.0

References

https://fortiguard.com/psirt/FG-IR-22-407Vendor Advisory
https://fortiguard.com/psirt/FG-IR-22-407Vendor Advisory

Timeline

Published: May 3, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43950?

How severe is CVE-2022-43950?

CVE-2022-43950 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43950?

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-2022-43950?

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

Scan your code now

Source: NVD / NIST