CVE-2026-39808
OS Command Injection in Fortinet FortiSandbox Allows Code Execution
Publication date: 2026-04-14
Last updated on: 2026-04-22
Assigner: Fortinet, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| fortinet | fortisandbox | From 4.4.0 (inc) to 4.4.9 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an OS command injection issue in Fortinet FortiSandbox versions 4.4.0 through 4.4.8. It occurs due to improper neutralization of special elements used in operating system commands, which may allow an attacker to execute unauthorized code or commands.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to an attacker executing unauthorized commands or code on the affected system. This can result in full compromise of confidentiality, integrity, and availability of the system, potentially allowing data theft, system manipulation, or denial of service.