CVE-2022-43955

Description

An improper neutralization of input during web page generation [CWE-79] in the FortiWeb web interface 7.0.0 through 7.0.3, 6.3.0 through 6.3.21, 6.4 all versions, 6.2 all versions, 6.1 all versions and 6.0 all versions may allow an unauthenticated and remote attacker to perform a reflected cross site scripting attack (XSS) via injecting malicious payload in log entries used to build report.

Remediation

Solution:

  • Please upgrade to FortiWeb version 7.2.0 or above Please upgrade to FortiWeb version 7.0.4 or above Please upgrade to FortiWeb version 6.3.22 or above

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.15%
Vendor Advisory fortiguard.com
Affected: Fortinet FortiWeb
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/psirt/FG-IR-22-428 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-43955?
CVE-2022-43955 has been scored as a high severity vulnerability.
How to fix CVE-2022-43955?
To fix CVE-2022-43955: Please upgrade to FortiWeb version 7.2.0 or above Please upgrade to FortiWeb version 7.0.4 or above Please upgrade to FortiWeb version 6.3.22 or above
Is CVE-2022-43955 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-43955 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-2022-43955?
CVE-2022-43955 affects Fortinet FortiWeb.
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