A improper neutralization of special elements used in a command ('command injection') vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Fortinet FortiSandbox unaffected
Version Status Constraints
5.2.0 affected —
5.0.0 affected ≤ 5.0.6
4.4.0 affected ≤ 4.4.9
4.2.1 affected ≤ 4.2.8

No data.

No data.

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Vendors Products
Fortinet Subscribe
Fortisandbox Subscribe

Project Subscriptions

Vendors Products
Fortinet Subscribe
Fortisandbox Subscribe
Advisories

No advisories yet.

Fixes

Solution

Upgrade to FortiSandbox version 5.2.1 or above Upgrade to FortiSandbox version 5.0.7 or above Upgrade to upcoming FortiSandbox version 4.4.10 or above

Workaround

No workaround given by the vendor.

References
Link Providers
https://fortiguard.fortinet.com/psirt/FG-IR-26-167 cve-icon cve-icon
History

Tue, 08 Sep 2026 17:45:00 +0000

Type Values Removed Values Added
Title Command Injection Vulnerability in FortiSandbox Enables Arbitrary Code Execution

Tue, 08 Sep 2026 16:45:00 +0000

Type Values Removed Values Added
Description A improper neutralization of special elements used in a command ('command injection') vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via <insert attack vector here>
First Time appeared Fortinet
Fortinet fortisandbox
Weaknesses CWE-77
CPEs cpe:2.3:a:fortinet:fortisandbox:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.9:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.2.0:*:*:*:*:*:*:*
Vendors & Products Fortinet
Fortinet fortisandbox
References
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: fortinet

Published:

Updated: 2026-09-08T17:39:42.017Z

Reserved: 2026-09-01T16:36:07.654Z

Link: CVE-2026-84387

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-08T17:18:37.290

Modified: 2026-09-08T18:35:10.323

Link: CVE-2026-84387

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-08T18:15:15Z

Weaknesses