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CVE-2024-21755

FortiSandbox - OS Command Interface

Fortinet CVSS 8.8 Updated March 16, 2026

Executive Risk Summary

"A vulnerability in Fortinet FortiSandbox versions 4.4.0 through 4.4.3, 4.2.1 through 4.2.6, and 4.0.0 through 4.0.4 allows attackers to execute unauthorized code or commands via crafted requests, potentially leading to system compromise. This vulnerability can be exploited by sending specially crafted requests to the affected system, highlighting the need for immediate patching or mitigation."

Operational Audit Arsenal

Target Type Firmware Image
Target Asset FortiSandbox Firmware
Standard Path Global Firmware

Manual Verification Required

This is a non-Windows asset (Fortinet). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.

Patch Impact Forecast

Reboot Required Likely

Moderate

Internal Work Notes

CVE-2024-21755: FortiSandbox OS Command Injection Vulnerability - Apply patch from Fortiguard (https://fortiguard.com/psirt/FG-IR-23-489) to prevent unauthorized code execution

Technical Intelligence & Operational Utilities • Delivered Weekly

Intelligence Sources

Related Fortinet Threats

Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.