CVE-2022-41334

Description

An improper neutralization of input during web page generation [CWE-79] vulnerability in FortiOS versions 7.0.0 to 7.0.7 and 7.2.0 to 7.2.3 may allow a remote, unauthenticated attacker to launch a cross site scripting (XSS) attack via the "redir" parameter of the URL seen when the "Sign in with FortiCloud" button is clicked.

Remediation

Solution:

  • Please upgrade to FortiOS version 7.2.4 or above Please upgrade to FortiOS version 7.0.8 or above

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.30%
Vendor Advisory fortiguard.com
Affected: Fortinet FortiOS
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/psirt/FG-IR-22-224 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-41334?
CVE-2022-41334 has been scored as a high severity vulnerability.
How to fix CVE-2022-41334?
To fix CVE-2022-41334: Please upgrade to FortiOS version 7.2.4 or above Please upgrade to FortiOS version 7.0.8 or above
Is CVE-2022-41334 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-41334 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-41334?
CVE-2022-41334 affects Fortinet FortiOS.
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