{"id":"CVE-2021-36363","aliases":["EUVD-2021-22983","GHSA-cwr2-xmc3-hmrc"],"status":"published","title":"Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php.","description":"Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.03796,"percentile":0.90146,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2021-09-28T16:50:25Z","modified":"2026-06-17T03:58:44Z","products":[{"vendor":"nagios","product":"nagios_xi"}],"references":[{"url":"https://www.nagios.com/downloads/nagios-xi/change-log/","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36363"},{"url":"https://github.com/advisories/GHSA-cwr2-xmc3-hmrc"}],"sources":{"cve":[{"id":"CVE-2021-36363","description":"Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php.","status":"published","published":"2021-09-28T16:50:25Z","modified":"2024-08-04T00:54:51.419Z","updated_at":"2026-11-02T14:33:06.32268Z"}],"euvd":[{"id":"EUVD-2021-22983","description":"Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php.","status":"published","published":"2021-09-28T16:50:25Z","modified":"2024-08-04T00:54:51Z","updated_at":"2026-11-03T03:24:29.877227Z"}],"ghsa":[{"id":"GHSA-cwr2-xmc3-hmrc","title":"Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php.","description":"Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php.","status":"published","published":"2022-05-24T19:15:57Z","modified":"2023-01-30T05:02:30Z","cwes":["CWE-276"],"updated_at":"2026-11-02T14:46:38.945282Z"}],"nvd":[{"id":"CVE-2021-36363","description":"Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php.","status":"published","published":"2021-09-28T17:15:07.493Z","modified":"2026-06-17T03:58:44.697Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:06:59.314106Z"}]}}