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Medium · 6.2 CVE-2021-34573 EUVD-2021-21223GHSA-p35r-5hv5-759h

Incorrect calculation in Enbra EWM does not report backflows or no flow events

Published Sep 16, 2021 · Updated Sep 17, 2024 · Assigned by CERTVDE

Description

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

VendorProductAffectedFixed
Enbra AT-WMBUS-16-2 all —
Enbra ER-AM DN 15 ER-AM DN 15/SV all, ER-AM DN 15/TV all —
Enbra EWM 1.7.29 03.11.2019 —

References