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Vulnerability IntelligenceCVE-2026-39808

CVE-2026-39808

CRITICAL9.8

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4

Published Apr 14, 2026

Modified 3 days ago

Details

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.8 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-100

https://github.com/samu-delucas/CVE-2026-39808

https://www.cve.org/CVERecord?id=CVE-2026-39808

Aliases

CVSS Analysis

CVSS v3.1

9.1

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

9.1/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Weakness Type (CWE)

Injection

OS Command Injection

Ecosystems

Timeline

PublishedApr 14, 2026

ModifiedApr 22, 2026

CVE-2026-39808 | Mondoo Vulnerability Intelligence