VULNERABILITY INTELLIGENCE

CVE-2021-34572

CVSS score6.5 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2021-09-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

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.

Weakness classification

  • info@cert.vde.com: CWE-345

Primary references