{"id":"CVE-2021-36207","aliases":["EUVD-2021-22828","GHSA-2375-ph49-69c5"],"status":"published","title":"Metasys privilege management","description":"Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions 10 and 11 could allow an authenticated user to elevate their privileges to administrator.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00967,"percentile":0.62227,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2022-04-29T16:39:14Z","modified":"2026-06-17T03:58:31Z","products":[{"vendor":"johnson controls","product":"metasys ads/adx/oas server"},{"vendor":"johnsoncontrols","product":"metasys_application_and_data_server"},{"vendor":"johnsoncontrols","product":"metasys_extended_application_and_data_server"},{"vendor":"johnsoncontrols","product":"metasys_open_application_server"}],"references":[{"url":"https://www.johnsoncontrols.com/cyber-solutions/security-advisories","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-118-01","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36207"},{"url":"https://github.com/advisories/GHSA-2375-ph49-69c5"}],"sources":{"cve":[{"id":"CVE-2021-36207","title":"Metasys privilege management","description":"Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions 10 and 11 could allow an authenticated user to elevate their privileges to administrator.","status":"published","published":"2022-04-29T16:39:14.893Z","modified":"2024-09-17T00:11:33.212Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-22828","description":"Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions 10 and 11 could allow an authenticated user to elevate their privileges to administrator.","status":"published","published":"2022-04-29T16:39:14Z","modified":"2024-09-17T00:11:33Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:29:01.072419Z"}],"ghsa":[{"id":"GHSA-2375-ph49-69c5","title":"Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions...","description":"Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions 10 and 11 could allow an authenticated user to elevate their privileges to administrator.","status":"published","published":"2022-04-30T00:00:35Z","modified":"2023-01-30T05:03:59Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:46:57.05202Z"}],"nvd":[{"id":"CVE-2021-36207","description":"Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions 10 and 11 could allow an authenticated user to elevate their privileges to administrator.","status":"published","published":"2022-04-29T17:15:19.777Z","modified":"2026-06-17T03:58:31.683Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}