CVE-2026-84387

A improper neutralization of special elements used in a command ('command injection') vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

  • Published Sep 8, 2026
  • CVSS 7.2 high
  • 1.4% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-84387 at the National Vulnerability Database