{"id":"CVE-2017-14186","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-14186","generatedAt":"2026-10-28T21:22:00.664Z","title":"A Cross-site Scripting (XSS) vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.7, 5.4 and below versions under SSL VPN web portal allows a remote user to inject arbitrary web script or HTML in the context of the victim's browser via the…","description":"A Cross-site Scripting (XSS) vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.7, 5.4 and below versions under SSL VPN web portal allows a remote user to inject arbitrary web script or HTML in the context of the victim's browser via the login redir parameter. An URL Redirection attack may also be feasible by injecting an external URL via the affected parameter.","published":"2017-11-29T19:29:00.000Z","lastModified":"2026-06-17T01:05:45.000Z","status":"Modified","sourceIdentifier":"psirt@fortinet.com","cvss":{"version":"3.0","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["fortinet/fortios"],"epss":{"score":0.03718,"percentile":0.89726,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.05443,"percentile":0.92423},{"date":"2026-09-22","score":0.03718,"percentile":0.89295}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.72%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/101955","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@fortinet.com"},{"url":"http://www.securitytracker.com/id/1039891","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@fortinet.com"},{"url":"https://fortiguard.com/advisory/FG-IR-17-242","tags":["Vendor Advisory"],"source":"psirt@fortinet.com"},{"url":"http://www.securityfocus.com/bid/101955","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039891","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://fortiguard.com/advisory/FG-IR-17-242","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-14186","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}