{"id":"CVE-2018-8849","aliases":["EUVD-2018-20457","GHSA-w48q-g7g7-4m96"],"status":"published","title":"Medtronic N'Vision Clinician Programmer Missing Encryption of Sensitive Data","description":"Medtronic N'Vision Clinician Programmer 8840 N'Vision Clinician Programme and 8870 N'Vision removable Application Card do not encrypt PII and PHI while at rest.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.0032,"percentile":0.25195,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-311"],"published":"2018-05-18T13:00:00Z","modified":"2026-06-17T02:05:30Z","products":[{"vendor":"medtronic","product":"8870 n’vision removable application card"},{"vendor":"medtronic","product":"n'vision clinician programmer"},{"vendor":"medtronic","product":"n\\'vision_8840_firmware"},{"vendor":"medtronic","product":"n\\'vision_8870_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/104213","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-137-01","tags":["x_refsource_MISC"]},{"url":"http://www.medtronic.com/content/dam/medtronic-com/us-en/corporate/documents/Medtronic-NVision-8840_Security-Bulletin_FINAL.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.medtronic.com/security"},{"url":"https://ics-cert.us-cert.gov/advisories/ICSMA-18-137-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8849"},{"url":"https://github.com/advisories/GHSA-w48q-g7g7-4m96"}],"sources":{"cve":[{"id":"CVE-2018-8849","title":"Medtronic N'Vision Clinician Programmer Missing Encryption of Sensitive Data","description":"Medtronic N'Vision Clinician Programmer 8840 N'Vision Clinician Programme and 8870 N'Vision removable Application Card do not encrypt PII and PHI while at rest.","status":"published","published":"2018-05-18T13:00:00Z","modified":"2025-06-27T16:24:54.91Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-311"],"updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-20457","description":"Medtronic N'Vision Clinician Programmer 8840 N'Vision Clinician Programme and 8870 N'Vision removable Application Card do not encrypt PII and PHI while at rest.","status":"published","published":"2018-05-18T13:00:00Z","modified":"2025-06-27T16:24:54Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:15.785343Z"}],"ghsa":[{"id":"GHSA-w48q-g7g7-4m96","title":"Medtronic N'Vision Clinician Programmer 8840 N'Vision Clinician Programmer, all versions, and...","description":"Medtronic N'Vision Clinician Programmer 8840 N'Vision Clinician Programmer, all versions, and 8870 N'Vision removable Application Card, all versions does not encrypt PII and PHI while at rest.","status":"published","published":"2022-05-13T01:31:49Z","modified":"2025-06-27T18:31:36Z","cvss":[{"version":"3.0","score":4.6,"vector":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-311"],"updated_at":"2026-11-02T15:02:51.611786Z"}],"nvd":[{"id":"CVE-2018-8849","description":"Medtronic N'Vision Clinician Programmer 8840 N'Vision Clinician Programme and 8870 N'Vision removable Application Card do not encrypt PII and PHI while at rest.","status":"published","published":"2018-05-18T13:29:00.427Z","modified":"2026-06-17T02:05:30.387Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.0","score":4.6,"vector":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-311"],"updated_at":"2026-11-02T14:04:27.507872Z"}]}}