{"id":"CVE-2019-18248","aliases":["EUVD-2019-8046","GHSA-wp6x-79v3-v6j2"],"status":"published","title":"BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to...","description":"BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to switching to an encrypted communication channel. An attacker can disclose the product’s client credentials for connecting to the BIOTRONIK Remote Communication infrastructure.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00366,"percentile":0.30715,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2020-06-29T13:58:22Z","modified":"2026-06-17T02:24:41Z","products":[{"vendor":"biotronik","product":"cardiomessenger_ii-s_gsm_firmware"},{"vendor":"biotronik","product":"cardiomessenger_ii-s_t-line_firmware"}],"references":[{"url":"https://www.us-cert.gov/ics/advisories/icsma-20-170-05","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18248"},{"url":"https://github.com/advisories/GHSA-wp6x-79v3-v6j2"}],"sources":{"cve":[{"id":"CVE-2019-18248","description":"BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to switching to an encrypted communication channel. An attacker can disclose the product’s client credentials for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2020-06-29T13:58:22Z","modified":"2024-08-05T01:47:14.159Z","cwes":["CWE-319"],"updated_at":"2026-11-02T14:32:23.803059Z"}],"euvd":[{"id":"EUVD-2019-8046","description":"BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to switching to an encrypted communication channel. An attacker can disclose the product’s client credentials for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2020-06-29T13:58:22Z","modified":"2024-08-05T01:47:14Z","updated_at":"2026-11-03T02:40:28.860423Z"}],"ghsa":[{"id":"GHSA-wp6x-79v3-v6j2","title":"BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to...","description":"BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to switching to an encrypted communication channel. An attacker can disclose the product’s client credentials for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2022-05-24T22:29:04Z","modified":"2023-01-30T05:06:16Z","cwes":["CWE-319"],"updated_at":"2026-11-02T14:47:27.706348Z"}],"nvd":[{"id":"CVE-2019-18248","description":"BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to switching to an encrypted communication channel. An attacker can disclose the product’s client credentials for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2020-06-29T14:15:10.287Z","modified":"2026-06-17T02:24:41.84Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.3,"vector":"AV:A/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:05:47.558959Z"}]}}