{"id":"CVE-2017-7344","aliases":["EUVD-2017-16371","GHSA-ww53-p7m6-mpv2"],"status":"published","title":"A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows...","description":"A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows attacker to gain privilege via exploiting the Windows \"security alert\" dialog thereby popping up when the \"VPN before logon\" feature is enabled and an untrusted certificate chain.","severity":{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0185,"percentile":0.79258,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2017-12-14T18:00:00Z","modified":"2026-06-17T01:24:10Z","products":[{"vendor":"fortinet","product":"forticlient"},{"vendor":"fortinet","product":"forticlientwindows"},{"vendor":"fortinet, inc.","product":"forticlientwindows"}],"references":[{"url":"https://securite.intrinsec.com/2017/12/22/cve-2017-7344-fortinet-forticlient-windows-privilege-escalation-at-logon/","tags":["x_refsource_MISC","x_transferred","Exploit","Mitigation","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/102176","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://fortiguard.com/advisory/FG-IR-17-070","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7344"},{"url":"https://securite.intrinsec.com/2017/12/22/cve-2017-7344-fortinet-forticlient-windows-privilege-escalation-at-logon"},{"url":"https://github.com/advisories/GHSA-ww53-p7m6-mpv2"}],"sources":{"cve":[{"id":"CVE-2017-7344","description":"A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows attacker to gain privilege via exploiting the Windows \"security alert\" dialog thereby popping up when the \"VPN before logon\" feature is enabled and an untrusted certificate chain.","status":"published","published":"2017-12-14T18:00:00Z","modified":"2024-10-25T14:32:58.833Z","updated_at":"2026-11-02T14:33:20.488433Z"}],"euvd":[{"id":"EUVD-2017-16371","description":"A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows attacker to gain privilege via exploiting the Windows \"security alert\" dialog thereby popping up when the \"VPN before logon\" feature is enabled and an untrusted certificate chain.","status":"published","published":"2017-12-14T18:00:00Z","modified":"2024-10-25T14:32:58Z","updated_at":"2026-11-03T00:05:18.23832Z"}],"ghsa":[{"id":"GHSA-ww53-p7m6-mpv2","title":"A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows...","description":"A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows attacker to gain privilege via exploiting the Windows \"security alert\" dialog thereby popping up when the \"VPN before logon\" feature is enabled and an untrusted certificate chain.","status":"published","published":"2022-05-13T01:46:56Z","modified":"2025-04-20T03:50:03Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:01:56.152144Z"}],"nvd":[{"id":"CVE-2017-7344","description":"A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows attacker to gain privilege via exploiting the Windows \"security alert\" dialog thereby popping up when the \"VPN before logon\" feature is enabled and an untrusted certificate chain.","status":"published","published":"2017-12-14T18:29:00.21Z","modified":"2026-06-17T01:24:10.377Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:04:10.156892Z"}]}}