Fortinet · FortiSandbox
CVE-2026-39808
Fortinet FortiSandbox OS Command Injection Vulnerability
概要
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>
CISA: Fortinet FortiSandbox contains an OS command injection vulnerability that could allow an unauthenticated attacker to execute unauthorized code or commands via crafted HTTP requests.
対処法
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
米国連邦機関の対応期限：2026年7月19日
Fortinetのその他の悪用された脆弱性
| 追加日 | 脆弱性 | 製品 | 深刻度 | 攻撃の可能性 |
|---|---|---|---|---|
| 2026/07/16 | OS Command Injection | FortiSandbox | 緊急 9.1 | 76% |
| 2026/10/16 | Path Traversal | Multiple Products | 中 5.4 | 1.4% |
| 2026/10/01 | Path Traversal | FortiMail | 緊急 9.8 | 4.6% |
| 2026/09/09 | Heap-based Buffer Overflow | Multiple Products | 高 7.4 | 3.7% |
| 2026/07/27 | Exposure of Sensitive Information to an Unauthorized Actor | FortiOS | 中 5.3 | 29% |
| 2026/04/13 | SQL Injection | FortiClient EMS | 緊急 9.1 | 98% |
| 2026/04/06 | Improper Access Control | FortiClient EMS | 緊急 9.1 | 94% |
| 2026/01/27 | Authentication Bypass Using an Alternate Path or Channel | Multiple Products | 緊急 9.4 | 87% |
出典：Known Exploited Vulnerabilities（CISA、パブリックドメイン）、CVE records（cve.org）、EPSS（FIRST）。攻撃の可能性は、今後30日以内に誰かがその脆弱性の悪用を試みるというEPSSの推定値です。