CVE-2026-39808

EUVD-2026-22338
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>
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
fortinetCNA
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
fortinetfortisandbox
4.4.0 ≤
𝑥
≤ 4.4.8
CNA
fortinetfortisandbox
23.4.4374
CNA
fortinetfortisandbox
23.4.4350
CNA
fortinetfortisandbox
23.3.4329
CNA
fortinetfortisandbox
23.1.4245
CNA
fortinetfortisandbox
22.2.4151
CNA
fortinetfortisandbox
22.2.4134
CNA
fortinetfortisandbox
22.1.4113
CNA
fortinetfortisandbox
21.4.4072
CNA
fortinetfortisandbox
21.3.4055
CNA
Common Weakness Enumeration
References
https://fortiguard.fortinet.com/psirt/FG-IR-26-100