CVE Vulnerability

CVE-2021-34572

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.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.fit.vutbr.cz/~polcak/CVE-2021-34572.en Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:enbra:ewm:1.7.29:*:*:*:*:*:*:*
Information

Published : 2021-09-16 01:15

Updated : 2021-09-28 05:16

NVD link : CVE-2021-34572

Mitre link : CVE-2021-34572

Products Affected
No products.
CWE
CWE-345