CVE-2019-18256 describes a vulnerability in BIOTRONIK CardioMessenger II devices where per-device credentials are stored in a recoverable format. An attacker with physical access can leverage these credentials for network authentication and to decrypt local data in transit. Rated Medium (CVSS 4.6), this vulnerability requires physical access (AV:P) but has low attack complexity (AC:L) and can lead to high confidentiality impact (C:H). There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.20CPE matchmatch criteria | cpe:2.3:o:biotronik:cardiomessenger_ii-s_gsm_firmware:2.20:*:*:*:*:*:*:* | ||
2.20CPE matchmatch criteria | cpe:2.3:o:biotronik:cardiomessenger_ii-s_t-line_firmware:2.20:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.