{"id":"CVE-2021-36205","aliases":["EUVD-2021-22826","GHSA-rcgx-6rcq-v2mx"],"status":"published","title":"Metasys session token","description":"Under certain circumstances the session token is not cleared on logout.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01037,"percentile":0.64177,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-459"],"published":"2022-04-15T16:24:48Z","modified":"2026-06-17T03:58:31Z","products":[{"vendor":"johnson controls","product":"metasys"},{"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-22-104-02","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36205"},{"url":"https://github.com/advisories/GHSA-rcgx-6rcq-v2mx"}],"sources":{"cve":[{"id":"CVE-2021-36205","title":"Metasys session token","description":"Under certain circumstances the session token is not cleared on logout.","status":"published","published":"2022-04-15T16:24:48.57Z","modified":"2024-09-16T23:41:01.659Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-22826","description":"Under certain circumstances the session token is not cleared on logout.","status":"published","published":"2022-04-15T16:24:48Z","modified":"2024-09-16T23:41:01Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:54:48.177577Z"}],"ghsa":[{"id":"GHSA-rcgx-6rcq-v2mx","title":"Under certain circumstances the session token is not cleared on logout.","description":"Under certain circumstances the session token is not cleared on logout.","status":"published","published":"2022-04-16T00:00:46Z","modified":"2023-01-27T05:01:52Z","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"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T14:41:58.86931Z"}],"nvd":[{"id":"CVE-2021-36205","description":"Under certain circumstances the session token is not cleared on logout.","status":"published","published":"2022-04-15T17:15:08.517Z","modified":"2026-06-17T03:58:31.437Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}