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CVE-2026-21643

An improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.4 may allow an...

Basic Information

CVE State
PUBLISHED
Reserved Date
January 02, 2026
Published Date
February 06, 2026
Last Updated
April 14, 2026
Vendor
Fortinet
Product
FortiClientEMS
Description
An improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.4 may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.
Tags
cisa nuclei_scanner

CVSS Scores

CVSS v3.1

9.1 - CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (2026-06-01 13:07:11 UTC) Source

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-1142

Known Exploited Vulnerability Information

Source Added Date
CVE 2026-06-01 13:07:11 UTC

Scanner Integrations

Scanner URL Date Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-21643.yaml 2026-06-01 15:34:44 UTC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Added to KEVIntel

  • Detected by Nuclei