Vulnerability Details : CVE-2021-34577
In the Kaden PICOFLUX AiR water meter an adversary can read the values through wireless M-Bus mode 5 with a hardcoded shared key while being adjacent to the device.
Products affected by CVE-2021-34577
- cpe:2.3:o:kadenvodomery:picoflux_air_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-34577
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-34577
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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 |
CWE ids for CVE-2021-34577
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: info@cert.vde.com (Primary)
References for CVE-2021-34577
-
https://www.fit.vutbr.cz/~polcak/CVE-2021-34577
CVE-2021-34577 security advisoryThird Party Advisory
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