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CVE Vulnerability Details :
CVE-2021-34571
PUBLISHED
More InfoOfficial Page
Assigner-CERTVDE
Assigner Org ID-270ccfa6-a436-4e77-922e-914ec3a9685c
View Known Exploited Vulnerability (KEV) details
Published At-16 Sep, 2021 | 12:20
Updated At-16 Sep, 2024 | 16:13
Rejected At-
▼CVE Numbering Authority (CNA)
Hard-coded Credentials in Enbra Wireless M-Bus devices

Multiple Wireless M-Bus devices by Enbra use Hard-coded Credentials in Security mode 5 without an option to change the encryption key. An adversary can learn all information that is available in Enbra EWM.

Affected Products
Vendor
Enbra
Product
AT-WMBUS-16-2
Versions

unknown

  • all
Vendor
Enbra
Product
ER-AM DN 15
Versions

unknown

  • ER-AM DN 15/SV all
  • ER-AM DN 15/TV all
Vendor
Enbra
Product
EWM 1.7.29
Versions
Affected
  • 03.11.2019
Problem Types
TypeCWE IDDescription
CWECWE-798CWE-798 Use of Hard-coded Credentials
Type: CWE
CWE ID: CWE-798
Description: CWE-798 Use of Hard-coded Credentials
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Libor POLČÁK reported to CERT@VDE
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en
x_refsource_CONFIRM
Hyperlink: https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en
Resource:
x_refsource_CONFIRM
x_transferred
Details not found