Name: CVE-2026-21643: Improper Neutralization of Special Elements used in an SQL Command
Creator: Rapid7
Published: 2026-02-06T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-21643, CWE-89, Exploited in the Wild, CISA KEV Exploit, CVSS 9.8, EPSS 0.93871, CISA KEV

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.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Fortinet Forticlientems	—	Upgrade Fortinet FortiClientEMS to the latest version	Feb 11, 2026	Feb 6, 2026

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CVSS Details

Covered by Rapid7

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