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CVE-2021-22122

An improper neutralization of input during web page generation in FortiWeb GUI interface 6.3.0 through 6.3.7 and version before 6.2.4 may allow an...

Basic Information

CVE State
PUBLISHED
Reserved Date
January 04, 2021
Published Date
February 08, 2021
Last Updated
October 25, 2024
Vendor
Fortinet
Product
Fortinet FortiWeb
Description
An improper neutralization of input during web page generation in FortiWeb GUI interface 6.3.0 through 6.3.7 and version before 6.2.4 may allow an unauthenticated, remote attacker to perform a reflected cross site scripting attack (XSS) by injecting malicious payload in different vulnerable API end-points.
Tags
nuclei_scanner

CVSS Scores

CVSS v3.1

6.1 - MEDIUM

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

CVSS v2.0

4.3

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

SSVC Information

Exploitation
none
Technical Impact
partial

Exploit Status

Exploited in the Wild
Yes (2025-12-28 00:00:00 UTC) Source

References

https://fortiguard.com/advisory/FG-IR-20-122

Known Exploited Vulnerability Information

Source Added Date
The Shadowserver (via CIRCL) 2025-12-28 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-22122.yaml 2025-04-25 00:00:00 UTC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Detected by Nuclei

  • Added to KEVIntel