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CVE-2021-34571
Published: Sep 16, 2021
Modified: Sep 16, 2024
PUBLISHED
CVSS v3.1
6.5
MEDIUM
Description
Multiple Wireless M-Bus devices by Enbra use Hard-coded Credentials in Security mode 5 without an option to change the encryption key. An adversary can learn all information that is available in Enbra EWM.
| Vendor | Product | Versions |
|---|---|---|
Enbra | AT-WMBUS-16-2 | unknown all |
Enbra | ER-AM DN 15 | unknown ER-AM DN 15/SV allunknown ER-AM DN 15/TV all |
Enbra | EWM 1.7.29 | affected 03.11.2019 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
References
https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en
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