CVE-2021-34572
MEDIUMEnbra EWM 1.7.29 - Insufficient Verification of Data Authenticity in Wireless M-Bus Security Mode 5
Title source: llmDescription
Enbra EWM 1.7.29 does not check for or detect replay attacks sent by wireless M-Bus Security mode 5 devices. Instead timestamps of the sensor are replaced by the time of the readout even if the data is a replay of earlier data.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_confirm
https://www.fit.vutbr.cz/~polcak/CVE-2021-34572.en
Scores
CVSS v3
6.5
EPSS
0.0022
EPSS Percentile
12.3%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-345
Status
published
Products (1)
enbra/ewm
1.7.29
Published
Sep 16, 2021
Tracked Since
Feb 18, 2026