CVE-2022-43952

Name: CVE-2022-43952
Creator: NVD / NIST
Published: 2023-04-11T17:15:07.847+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2022-43952 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. An improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiADC version 7.1.1 and below, version 7.0.3 and below, version 6.2.5 and below may allow an authenticated attacker to perform a cross-site scripting attack via crafted HTTP requests.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

An improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiADC version 7.1.1 and below, version 7.0.3 and below, version 6.2.5 and below may allow an authenticated attacker to perform a cross-site scripting attack via crafted HTTP requests.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.39%

30.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fortinet	Fortiadc	>= 6.2.0, < 6.2.6
Fortinet	Fortiadc	>= 7.0.0, < 7.0.4
Fortinet	Fortiadc	>= 7.1.0, < 7.1.2

References

https://fortiguard.com/psirt/FG-IR-22-439Vendor Advisory
https://fortiguard.com/psirt/FG-IR-22-439Vendor Advisory

Timeline

Published: Apr 11, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43952?

How severe is CVE-2022-43952?

CVE-2022-43952 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43952?

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-2022-43952?

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

Scan your code now

Source: NVD / NIST