{"id":"CVE-2019-10668","aliases":["EUVD-2019-0681","GHSA-277v-gwfr-hmpj"],"status":"published","title":"Missing Authentication for Critical Function in LibreNMS","description":"An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01603,"percentile":0.76035,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-306"],"published":"2019-09-09T13:00:17Z","modified":"2026-10-24T10:30:51Z","fixes":[{"ecosystem":"Packagist","package":"librenms/librenms","fixed_in":["1.50.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"librenms/librenms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.50.1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"librenms/librenms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.50.1"}]}],"versions":["1.19","1.20","1.20.1","1.21","1.22","1.22.01","1.23","1.24","1.25","1.26","1.27","1.28","1.29","1.30","1.30.01","1.31","1.31.01","1.31.02","1.31.03","1.32","1.32.01","1.33","1.33.01","1.34","1.35","1.36","1.36.01","1.37","1.38","1.39","1.40","1.41","1.42","1.42.01","1.43","1.44","1.45","1.46","1.47","1.48","1.48.1","1.49","1.50"]}],"products":[{"vendor":"librenms","product":"librenms"}],"references":[{"url":"https://www.darkmatter.ae/xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10668","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-277v-gwfr-hmpj"},{"url":"https://www.darkmatter.ae/xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-10668","description":"An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.","status":"published","published":"2019-09-09T13:00:17Z","modified":"2024-08-04T22:32:01.364Z","updated_at":"2026-11-02T14:20:19.056416Z"}],"euvd":[{"id":"EUVD-2019-0681","description":"An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.","status":"published","published":"2019-09-09T13:00:17Z","modified":"2024-08-04T22:32:01Z","updated_at":"2026-11-03T02:40:51.633398Z"}],"ghsa":[{"id":"GHSA-277v-gwfr-hmpj","title":"Missing Authentication for Critical Function in LibreNMS","description":"An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.","status":"published","published":"2019-10-11T18:43:06Z","modified":"2023-02-01T05:02:39Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:36:30.61364Z"}],"nvd":[{"id":"CVE-2019-10668","description":"An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.","status":"published","published":"2019-09-09T13:15:11.48Z","modified":"2026-06-17T02:11:28.973Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:05:25.691233Z"}],"osv":[{"id":"CVE-2019-10668","description":"An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.","status":"published","published":"2019-09-09T13:15:11.48Z","modified":"2026-10-24T10:30:51.285380878Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:44:10.383287Z"},{"id":"GHSA-277v-gwfr-hmpj","title":"Missing Authentication for Critical Function in LibreNMS","description":"An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.","status":"published","published":"2019-10-11T18:43:06Z","modified":"2024-02-16T08:09:36.457293Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:46:33.956911Z"}]}}