BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes
Published Jun 29, 2020
4.3
MEDIUMCVSS 3.1
EPSS 0.48%
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.
Affected products
- Vendor n/a Product BIOTRONIK CardioMessenger II-S T-Line, CardioMessenger II-S GSM Defaultn/a
- Version CardioMessenger II-S T-Line T4APP 2.20, CardioMessenger II-S GSM T4APP 2.20StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | BIOTRONIK CardioMessenger II-S T-Line, CardioMessenger II-S GSM | n/a |
|
Configuration 1
- 2.20
Running on/with
- n/a
Configuration 2
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:A/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.48% (0.00484) | 39.54th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.46% (0.00464) | 39.43th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00055) | 23.40th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.06% (0.00055) | 22.81th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.06% (0.00055) | 20.77th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00048) | 15.10th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://www.us-cert.gov/ics/advisories/icsma-20-170-05 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| https://www.us-cert.gov/ics/advisories/icsma-20-170-05 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.