CVE-2026-21643

CRITICALCISA KEV

9.8

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/6/2026

Derniere modification4/14/2026

Sourcenvd

Observations honeypot0

CISA KEV

FournisseurFortinet

ProduitFortiClient EMS

Nom vulnerabiliteFortinet FortiClient EMS SQL Injection Vulnerability

Date ajout KEV2026-04-13

Date limite remediation2026-04-16

Utilise dans ransomwareUnknown

Produits affectes

fortinet:forticlientems

Faiblesses (CWE)

CWE-89

References

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

https://github.com/0xBlackash/CVE-2026-21643/blob/main/cve-2026-21643.py(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21643(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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