CVE-2026-39809
SQL Injection in Fortinet FortiClientEMS Enables Code Execution
Publication date: 2026-04-14
Last updated on: 2026-04-21
Assigner: Fortinet, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| fortinet | forticlientems | From 7.0.0 (inc) to 7.0.13 (inc) |
| fortinet | forticlientems | From 7.4.0 (inc) to 7.4.6 (exc) |
| fortinet | forticlientems | From 7.2.0 (inc) to 7.2.13 (exc) |
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
Can you explain this vulnerability to me?
This vulnerability is an SQL injection issue found in Fortinet FortiClientEMS versions 7.4.0 through 7.4.5, 7.2.0 through 7.2.12, and all versions of 7.0. It occurs due to improper neutralization of special elements used in an SQL command, which means that an attacker can insert malicious SQL code into the system.
By exploiting this vulnerability, an attacker may be able to execute unauthorized code or commands on the affected system.
How can this vulnerability impact me? :
This vulnerability can have a significant impact as it allows an attacker to execute unauthorized code or commands on the affected FortiClientEMS system.
- Potential unauthorized access to sensitive data.
- Compromise of system integrity and availability.
- Possible disruption of services or operations.