CVE-2026-21643
SQL Injection in Fortinet FortiClientEMS 7.4.4 Enables Remote Code Execution
Publication date: 2026-02-06
Last updated on: 2026-04-14
Assigner: Fortinet, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| fortinet | forticlientems | 7.4.4 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-89 | The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability be detected on my network or system? Can you suggest some commands?
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What immediate steps should I take to mitigate this vulnerability?
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Can you explain this vulnerability to me?
This vulnerability is an SQL injection issue in Fortinet FortiClientEMS version 7.4.4. It occurs because the software does not properly neutralize special elements used in SQL commands. This flaw allows an unauthenticated attacker to send specially crafted HTTP requests that can execute unauthorized code or commands on the affected system.
How can this vulnerability impact me? :
The impact of this vulnerability is severe. An attacker can remotely execute unauthorized code or commands without any authentication, potentially leading to full compromise of the affected system. This can result in data theft, data manipulation, service disruption, or further attacks within the network.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know