{"id":"CVE-2019-18252","aliases":["EUVD-2019-8050","GHSA-2f8f-gw52-m98c"],"status":"published","title":"BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple...","description":"BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used 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":"2026-11-08","score":0.00484,"percentile":0.42004,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-06-29T13:58:25Z","modified":"2026-06-17T02:24:42Z","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-2019-18252"},{"url":"https://github.com/advisories/GHSA-2f8f-gw52-m98c"}],"sources":{"cve":[{"id":"CVE-2019-18252","description":"BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2020-06-29T13:58:25Z","modified":"2024-08-05T01:47:14.154Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-8050","description":"BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2020-06-29T13:58:25Z","modified":"2024-08-05T01:47:14Z","updated_at":"2026-11-03T02:40:28.860423Z"}],"ghsa":[{"id":"GHSA-2f8f-gw52-m98c","title":"BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple...","description":"BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2022-05-24T17:21:57Z","modified":"2023-01-29T05:03:14Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:45:16.618773Z"}],"nvd":[{"id":"CVE-2019-18252","description":"BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used for connecting to the BIOTRONIK Remote Communication infrastructure.","status":"published","published":"2020-06-29T14:15:10.367Z","modified":"2026-06-17T02:24:42.32Z","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-287"],"updated_at":"2026-11-02T14:05:47.558959Z"}]}}