CVE-2021-34573: Enbra Ewm

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In Enbra EWM in Version 1.7.29 together with several tested wireless M-Bus Sensors the events backflow and "no flow" are not reconized or misinterpreted. This may lead to wrong values and missing events.

Affected products

• Enbra Ewm: version 1.7.29 only

Published 2021-09-16. Last modified 2026-06-17.