{"id":"CVE-2026-84387","title":"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 unauthor…","summary":"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 unauthor…","severity":"high","cvss":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-77"],"vendor":"Fortinet","product":"FortiSandbox","affected":["FortiSandbox 5.2.0","FortiSandbox >= 5.0.0 <= 5.0.6","FortiSandbox >= 4.4.0 <= 4.4.9","FortiSandbox >= 4.2.1 <= 4.2.8"],"published":"2026-09-08","updated":"2026-09-08","sourceUpdated":"2026-09-08T18:35:10.323","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-84387","references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-167","label":"psirt@fortinet.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-08T17:39:27.548486Z"},"scores":{"nvd":7.2,"cna":6.7},"ingestedAt":"2026-09-08T19:08:49.602Z","epss":0.00877,"epssPercentile":0.56999,"slug":"CVE-2026-84387","body":"## Overview\n\nA 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>\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[{"seq":5585,"id":"CVE-2026-84387","ts":1788890890922,"field":"cvss","old":"6.7","new":"7.2"},{"seq":5584,"id":"CVE-2026-84387","ts":1788890890922,"field":"severity","old":"medium","new":"high"}]}