Vulnerability Details : CVE-2021-34571
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.
Products affected by CVE-2021-34571
- cpe:2.3:a:enbra:ewm:1.7.29:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-34571
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-34571
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.9
|
LOW | AV:A/AC:M/Au:N/C:P/I:N/A:N |
5.5
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
CERT VDE | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-34571
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: info@cert.vde.com (Primary)
References for CVE-2021-34571
-
https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en
CVE-2021-34571 - security advisoryThird Party Advisory
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