{"id":"CVE-2019-12177","aliases":["EUVD-2019-3826","GHSA-w2vg-8h8q-7fcg"],"status":"published","title":"Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in...","description":"Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges via DLL hijacking.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01396,"percentile":0.72772,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-426","CWE-427"],"published":"2019-06-03T19:22:04Z","modified":"2026-06-17T02:14:12Z","products":[{"vendor":"htc","product":"viveport"}],"references":[{"url":"https://community.viveport.com/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://huskersec.com/privilege-escalation-via-htc-viveport-desktop-c93471ff87c8","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://posts.specterops.io/razer-synapse-3-elevation-of-privilege-6d2802bd0585","tags":["x_refsource_MISC","x_transferred","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12177"},{"url":"https://community.viveport.com"},{"url":"https://github.com/advisories/GHSA-w2vg-8h8q-7fcg"}],"sources":{"cve":[{"id":"CVE-2019-12177","description":"Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges via DLL hijacking.","status":"published","published":"2019-06-03T19:22:04Z","modified":"2024-08-04T23:10:30.784Z","updated_at":"2026-11-02T14:20:23.697579Z"}],"euvd":[{"id":"EUVD-2019-3826","description":"Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges via DLL hijacking.","status":"published","published":"2019-06-03T19:22:04Z","modified":"2024-08-04T23:10:30Z","updated_at":"2026-11-03T02:40:46.843701Z"}],"ghsa":[{"id":"GHSA-w2vg-8h8q-7fcg","title":"Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in...","description":"Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges via DLL hijacking.","status":"published","published":"2022-05-24T16:47:01Z","modified":"2024-04-04T00:50:56Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-426","CWE-427"],"updated_at":"2026-11-02T14:55:52.724602Z"}],"nvd":[{"id":"CVE-2019-12177","description":"Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges via DLL hijacking.","status":"published","published":"2019-06-03T20:29:00.83Z","modified":"2026-06-17T02:14:12.213Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:05:14.729983Z"}]}}