{"id":"CVE-2021-36200","aliases":["EUVD-2021-22821","GHSA-93j9-wf3j-vjhh"],"status":"published","title":"Metasys ADS/ADX/OAS with MUI","description":"Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.2 and enumerate users.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00704,"percentile":0.53732,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2022-07-22T14:55:52Z","modified":"2026-06-17T03:58:30Z","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-22-202-02","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Mitigation","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36200"},{"url":"https://github.com/advisories/GHSA-93j9-wf3j-vjhh"}],"sources":{"cve":[{"id":"CVE-2021-36200","title":"Metasys ADS/ADX/OAS with MUI","description":"Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.2 and enumerate users.","status":"published","published":"2022-07-22T14:55:52.577Z","modified":"2024-09-16T17:07:41.371Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-22821","description":"Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.2 and enumerate users.","status":"published","published":"2022-07-22T14:55:52Z","modified":"2024-09-16T17:07:41Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:45.275329Z"}],"ghsa":[{"id":"GHSA-93j9-wf3j-vjhh","title":"Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS...","description":"Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.2 and enumerate users.","status":"published","published":"2022-07-23T00:00:22Z","modified":"2023-01-27T05:06:29Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:42:55.562029Z"}],"nvd":[{"id":"CVE-2021-36200","description":"Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.2 and enumerate users.","status":"published","published":"2022-07-22T15:15:07.91Z","modified":"2026-06-17T03:58:30.807Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}