CVE Vulnerabilities

CVE-2023-25556

Improper Authentication

Published: Apr 18, 2023 | Modified: Apr 28, 2023
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A CWE-287: Improper Authentication vulnerability exists that could allow a device to be compromised when a key of less than seven digits is entered and the attacker has access to the KNX installation.

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Merten_instabus_tastermodul_1fach_system_m_firmware Schneider-electric 1.0 1.0

Potential Mitigations

References