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Fortinet PSIRT AdvisoriesFG-IR-26-167

Cron Job Injection in Remote Backup

HighVendor CVSS 7.2 / 10 1 CVE Published Sep 8, 2026 at 7:00 AM UTC

Summary

CVSSv3 Score:

7.2

An Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability [CWE-77] in FortiSandbox may allow a privileged attacker to execute unauthorized code or commands via crafted HTTP requests.

Revised on 2026-09-08 00:00:00

Products covered

  • FortiSandbox

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Update history

What changed in later vendor updates

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

    • The vendor changed the advisory summary.
    • Severity changed from Medium to High.
    • CVSS changed from 6.7 to 7.2.
    • Added CVEs: CVE-2026-84387.

Updates

  1. Published by Fortinet

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.