{"id":"CVE-2018-19666","aliases":["EUVD-2018-11350","GHSA-wq56-87f7-3fcv"],"status":"published","title":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access...","description":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00784,"percentile":0.56314,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2018-11-29T07:00:00Z","modified":"2026-10-24T10:49:02Z","products":[{"vendor":"ossec","product":"ossec"},{"vendor":"wazuh","product":"wazuh"}],"references":[{"url":"https://github.com/ossec/ossec-hids/issues/1585","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19666"},{"url":"https://github.com/advisories/GHSA-wq56-87f7-3fcv"}],"sources":{"cve":[{"id":"CVE-2018-19666","description":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server.","status":"published","published":"2018-11-29T07:00:00Z","modified":"2024-09-16T23:25:51.697Z","updated_at":"2026-11-02T14:35:03.288698Z"}],"euvd":[{"id":"EUVD-2018-11350","description":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server.","status":"published","published":"2018-11-29T07:00:00Z","modified":"2024-09-16T23:25:51Z","updated_at":"2026-11-03T00:54:50.852699Z"}],"ghsa":[{"id":"GHSA-wq56-87f7-3fcv","title":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access...","description":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server.","status":"published","published":"2022-05-14T01:43:14Z","modified":"2023-02-02T05:04:11Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:51:48.450626Z"}],"nvd":[{"id":"CVE-2018-19666","description":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server.","status":"published","published":"2018-11-29T08:29:00.397Z","modified":"2026-06-17T01:49:42.787Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:48.987926Z"}],"osv":[{"id":"CVE-2018-19666","description":"The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server.","status":"published","published":"2018-11-29T08:29:00.397Z","modified":"2026-10-24T10:49:02.071621807Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:08.834469Z"}]}}