PT-2020-9953 · Biotronik · Cardiomessenger Ii

Anniken Wium Lie + 2 · Published 2020-06-29 · Updated 2021-10-29 · CVE-2019-18256

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: BIOTRONIK CardioMessenger II (affected versions not specified)

Description: The issue concerns the storage of individual per-device credentials in a recoverable format. An attacker with physical access to the CardioMessenger can exploit these credentials for network authentication and to decrypt local data in transit.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficiently Protected Credentials

Weakness Enumeration

CWE-257

CWE-522

Related Identifiers

CVE-2019-18256

Affected Products

Cardiomessenger Ii

References · 4

• https://osv.dev/vulnerability/CVE-2019-18256 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-18256 · Security Note
• https://us-cert.gov/ics/advisories/icsma-20-170-05 · Note
• https://t.me/cvenotify/4700 · Telegram Post