{"id":"CVE-2026-106173","title":"A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSIEM 7.5.0 may allow attacker to execute unauthorized code or commands via specially crafted packets.","summary":"A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSIEM 7.5.0 may allow attacker to execute unauthorized code or commands via specially crafted packets.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-22"],"published":"2026-10-13","updated":"2026-10-14","sourceUpdated":"2026-10-14T16:04:11.750","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106173","references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-180","label":"psirt@fortinet.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-13T18:41:42.736Z","vendor":"Fortinet","product":"FortiSIEM","affected":["FortiSIEM 7.5.0","FortiSIEM >= 7.4.0 <= 7.4.2","FortiSIEM >= 7.3.0 <= 7.3.5","FortiSIEM >= 7.2.0 <= 7.2.7","FortiSIEM >= 7.1.0 <= 7.1.9","FortiSIEM >= 7.0.0 <= 7.0.4"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-14T03:59:56.778866Z"},"scores":{"nvd":9.8,"cna":9.4},"slug":"CVE-2026-106173","body":"## Overview\n\nA improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSIEM 7.5.0 may allow attacker to execute unauthorized code or commands via specially crafted packets.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}