Vulnerability Analysis
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 unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.
CISA KEV
Nuclei Template
CVSS Base Score
9.1
CRITICAL
Exploitability:3.9
Impact Score:5.9
Temporal Score:-
EPSS:94.08%
Threat Intelligence Signals
CISA KEV
YES
KEV Date Added
2026-04-13
Ransomware Use
Unknown
KEV Due Date
2026-04-16
VulnCheck In-the-Wild
No
Nuclei Template
YES
EPSS Score
94.085%
EPSS Percentile
99.8th pct
GHSA ID
GitHub Severity
CRITICAL
SSVC Exploitation
—
SSVC Automatable
—
Vulnerability Class
—
Identity & Timeline
| Status | - |
| Assigning Authority | - |
| CVSS Version / Source | - |
| Reserved | - |
| Published | - |
| Patch Date (date_public) | - |
| Exploit DB Date | - |
| First GitHub PoC Date | - |
| Last Updated | - |
| Time to Patch (Days to fix) | - |
| Exploit Release Gap | - |
| PoC Release Gap | - |
| Exploit DB References | None identified |
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| No affected products specified. | ||
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