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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2026-0314
OS command injection vulnerability in Fortinet's sandbox products

Original Issue Date:June 16, 2026

Severity Rating: CRITICAL

Software Affected

  • FortiSandbox versions 5.0.0 through 5.0.5
  • FortiSandbox versions 4.4.0 through 4.4.8
  • FortiSandbox Cloud versions 5.0.4 through 5.0.5
  • FortiSandbox PaaS versions 5.0.4 through 5.0.5

Overview

A vulnerability has been reported in FortiSandbox products that could allow a remote attacker to perform OS command injection on the targeted systems.

Target Audience:
All end-user Individuals using Fortinet Products.

Risk Assessment:
High risk of remote code execution on affected systems.

Impact Assessment:
High risk of unauthorized code or commands to access sensitive information, escalation of privilege and disruption of services.

Description

Fortinet FortiSandbox is an advanced threat detection solution that isolates and analyses suspicious files and URLs in a secure sandbox environment to identify zero-day and targeted attacks.

This vulnerability exists in Fortinet sandbox products cause unauthenticated OS command injection vulnerability due to improper input validation. A remote attacker can exploit these using specially crafted HTTP requests to execute arbitrary commands on the targeted system.

Successful exploitation of this vulnerability could allow remote code execution, system compromise, data exposure, and service disruption.

Solution

Apply appropriate Updates as mentioned in the Vendor advisory:
https://www.fortiguard.com/psirt/FG-IR-26-141

Vendor Information

Fortinet
https://www.fortiguard.com/psirt

References

 
https://www.fortiguard.com/psirt/FG-IR-26-141

CVE Name
CVE-2026-25089

Disclaimer

The information provided herein is on "as is" basis, without warranty of any kind.

Contact Information

Email: info@cert-in.org.in
Phone: +91-11-22902657

Postal address

Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India

 
Indian Computer Emergency Response Team - CERT-In, Ministry of Electronics and Information Technology, Government of India.
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