Name: CVE-2026-84387: Improper Neutralization of Special Elements used in a Command
Creator: Rapid7
Published: 2026-09-08T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-84387, CWE-77, CVSS 7.2, EPSS 0.0156

An Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability [CWE-77] vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9, FortiSandbox 4.2 all versions may allow a privileged attacker to execute unauthorized code or commands via crafted HTTP requests.

CVSS Details

CVSS 3.1 Base Score: 7.2
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Fortinet Fortisandbox	—	Upgrade FortiSandbox to 5.0.7Upgrade FortiSandbox to 4.4.10Upgrade FortiSandbox to 5.2.1Upgrade to the latest version of FortiSandbox	Oct 1, 2026	Sep 8, 2026

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CVSS Details

Covered by Rapid7

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