CVE-2021-34571
Assigner: CERTVDE
Published: 2021-08-31T00:00:00
State: PUBLISHED
affected: product: AT-WMBUS-16-2
vendor: Enbra
versions: status: unknown
version: all
product: ER-AM DN 15
vendor: Enbra
versions: status: unknown
version: ER-AM DN 15/SV all
status: unknown
version: ER-AM DN 15/TV all
product: EWM 1.7.29
vendor: Enbra
versions: status: affected
version: 03.11.2019
credits: value: Libor POLČÁK reported to CERT@VDE
datePublic: 2021-08-31T00:00:00
descriptions: value: 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.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-798
description: CWE-798 Use of Hard-coded Credentials
type: CWE
source: discovery: EXTERNAL
title:  Hard-coded Credentials in Enbra Wireless M-Bus devices
x_generator: engine: Vulnogram 0.0.9