{"id":"CVE-2019-9166","aliases":["EUVD-2019-18544","GHSA-9r68-mh3v-mmqj"],"status":"published","title":"Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to...","description":"Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to root via write access to config.inc.php and import_xiconfig.php.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/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":0.01237,"percentile":0.69289,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2019-03-28T19:10:01Z","modified":"2026-06-17T02:43:11Z","products":[{"vendor":"nagios","product":"nagios_xi"}],"references":[{"url":"https://www.nagios.com/products/security/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.nagios.com/downloads/nagios-xi/change-log/","tags":["x_refsource_CONFIRM","x_transferred","Product","Release Notes","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/152496/Nagios-XI-5.5.10-XSS-Remote-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9166"},{"url":"https://github.com/advisories/GHSA-9r68-mh3v-mmqj"}],"sources":{"cve":[{"id":"CVE-2019-9166","description":"Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to root via write access to config.inc.php and import_xiconfig.php.","status":"published","published":"2019-03-28T19:10:01Z","modified":"2024-08-04T21:38:46.619Z","updated_at":"2026-11-02T14:20:20.081405Z"}],"euvd":[{"id":"EUVD-2019-18544","description":"Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to root via write access to config.inc.php and import_xiconfig.php.","status":"published","published":"2019-03-28T19:10:01Z","modified":"2024-08-04T21:38:46Z","updated_at":"2026-11-03T03:06:39.848951Z"}],"ghsa":[{"id":"GHSA-9r68-mh3v-mmqj","title":"Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to...","description":"Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to root via write access to config.inc.php and import_xiconfig.php.","status":"published","published":"2022-05-13T01:23:02Z","modified":"2023-01-27T05:05:10Z","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-732"],"updated_at":"2026-11-02T14:42:38.42731Z"}],"nvd":[{"id":"CVE-2019-9166","description":"Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to root via write access to config.inc.php and import_xiconfig.php.","status":"published","published":"2019-03-28T20:29:01.517Z","modified":"2026-06-17T02:43:11.11Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/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-732"],"updated_at":"2026-11-02T14:05:09.523883Z"}]}}