CVE-2021-34573

Published: Sep 16, 2021Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Exploitability: 1.8 / Impact: 3.6

Source: NVD

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 (1)

Products: Enbra: Ewm

Enbra

1 product

Ewm

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Enbra Ewm	Version 1.7.29

Related CWEs

CWE-682

Incorrect Calculation

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

References (2)

https://www.fit.vutbr.cz/~polcak/CVE-2021-34573.en

Source: info@cert.vde.com

Third Party Advisory

https://www.fit.vutbr.cz/~polcak/CVE-2021-34573.en

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.