CVE-2021-34572 - OpenCVE

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.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:A/AC:L/Au:N/C:N/I:P/A:N

Vendors & Products
CPE Configurations

Vendors	Products
Enbra	Ewm

Configuration 1 [-]

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

References

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

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: CERTVDE

Published: 2021-08-31T00:00:00

Updated: 2021-09-16T12:20:16

Reserved: 2021-06-10T00:00:00

Link: CVE-2021-34572

JSON object: View

NVD Information

Status : Analyzed

Published: 2021-09-16T13:15:14.310

Modified: 2021-09-28T17:16:55.577

Link: CVE-2021-34572

JSON object: View

Redhat Information

No data.

CWE

CWE-345

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