{"id":"CVE-2026-25690","title":"An improper neutralization of argument delimiters in a command ('argument injection') vulnerability in Fortinet FortiDeceptor 6.0.0 through 6.0.2, FortiDeceptor 5.3.0 through 5.3.3, FortiDeceptor 5.2.0 through 5.2.1, FortiDeceptor 5.1 al…","summary":"An improper neutralization of argument delimiters in a command ('argument injection') vulnerability in Fortinet FortiDeceptor 6.0.0 through 6.0.2, FortiDeceptor 5.3.0 through 5.3.3, FortiDeceptor 5.2.0 through 5.2.1, FortiDeceptor 5.1 al…","severity":"medium","cvss":4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-88"],"vendor":"Fortinet","product":"FortiDeceptor","affected":["FortiDeceptor >= 6.0.0 <= 6.0.2","FortiDeceptor >= 5.3.0 <= 5.3.3","FortiDeceptor >= 5.2.0 <= 5.2.1","FortiDeceptor 5.1.0","FortiDeceptor 5.0.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-05-12T19:00:14.405140Z"},"published":"2026-05-12","updated":"2026-11-06","sourceUpdated":"2026-11-06T15:42:11.985Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-25690","references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-138","label":"https://fortiguard.fortinet.com/psirt/FG-IR-26-138"}],"tags":["cve.org"],"epss":0.00241,"epssPercentile":0.15269,"ingestedAt":"2026-11-06T15:54:03.975Z","slug":"CVE-2026-25690","body":"## Overview\n\nAn improper neutralization of argument delimiters in a command ('argument injection') vulnerability in Fortinet FortiDeceptor 6.0.0 through 6.0.2, FortiDeceptor 5.3.0 through 5.3.3, FortiDeceptor 5.2.0 through 5.2.1, FortiDeceptor 5.1 all versions, FortiDeceptor 5.0 all versions may allow an authenticated attacker with at least read-only admin permission to read log files via HTTP crafted requests.\n\n## Affected\n\n- `FortiDeceptor >= 6.0.0 <= 6.0.2`\n- `FortiDeceptor >= 5.3.0 <= 5.3.3`\n- `FortiDeceptor >= 5.2.0 <= 5.2.1`\n- `FortiDeceptor 5.1.0`\n- `FortiDeceptor 5.0.0`\n\n## Remediation\n\nUpgrade to FortiDeceptor version 6.3.0 or above\nUpgrade to FortiDeceptor version 6.1.0 or above","depth":"sunlit","depthScore":22,"depthScoreParts":{"impact":22,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}