{"id":"CVE-2020-27282","aliases":["EUVD-2020-19795","GHSA-w848-g5cv-j7wm"],"status":"published","title":"In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability...","description":"In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability in the ventilator allows privileged attackers with physical access to render the device persistently unusable by uploading specially crafted configuration files.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00262,"percentile":0.18088,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-112"],"published":"2021-03-15T21:21:54Z","modified":"2026-06-17T03:09:06Z","products":[{"vendor":"hamilton-medical","product":"hamilton-t1_firmware"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsma-21-047-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27282"},{"url":"https://github.com/advisories/GHSA-w848-g5cv-j7wm"}],"sources":{"cve":[{"id":"CVE-2020-27282","description":"In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability in the ventilator allows privileged attackers with physical access to render the device persistently unusable by uploading specially crafted configuration files.","status":"published","published":"2021-03-15T21:21:54Z","modified":"2024-08-04T16:11:36.603Z","cwes":["CWE-112"],"updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-19795","description":"In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability in the ventilator allows privileged attackers with physical access to render the device persistently unusable by uploading specially crafted configuration files.","status":"published","published":"2021-03-15T21:21:54Z","modified":"2024-08-04T16:11:36Z","updated_at":"2026-11-03T03:07:12.940476Z"}],"ghsa":[{"id":"GHSA-w848-g5cv-j7wm","title":"In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability...","description":"In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability in the ventilator allows privileged attackers with physical access to render the device persistently unusable by uploading specially crafted configuration files.","status":"published","published":"2022-05-24T17:44:36Z","modified":"2023-01-29T05:05:41Z","cwes":["CWE-112"],"updated_at":"2026-11-02T14:45:51.307262Z"}],"nvd":[{"id":"CVE-2020-27282","description":"In Hamilton Medical AG,T1-Ventillator versions 2.2.3 and prior, an XML validation vulnerability in the ventilator allows privileged attackers with physical access to render the device persistently unusable by uploading specially crafted configuration files.","status":"published","published":"2021-03-15T22:15:13.017Z","modified":"2026-06-17T03:09:06.59Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-112"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}