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CVE-2023-25556

HIGH CVSS: 8.3 Published: 2023-04-18 Modified: 2026-06-17

Description

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.

Affected Platforms

Schneider-Electric Merten Knx Argus 180\/2\,20M Up SystemSchneider-Electric Merten Knx Schaltakt.2X6A Up M.2 Eing.Schneider-Electric Merten Knx Uni-Dimmaktor Ll Reg-K\/2X230\/300 W FirmwareSchneider-Electric Merten Jalousie-\/Schaltaktor Reg-K\/8X\/16X\/10 M. Hb FirmwareSchneider-Electric Merten Knx Uni-Dimmaktor Ll Reg-K\/2X230\/300 WSchneider-Electric Merten Instabus Tastermodul 2Fach System M FirmwareSchneider-Electric Merten Knx Argus 180\/2\,20M Up System FirmwareSchneider-Electric Merten Tasterschnittstelle 4Fach PlusSchneider-Electric Merten Knx Schaltakt.2X6A Up M.2 Eing. FirmwareSchneider-Electric Merten Instabus Tastermodul 1Fach System M Firmware

Weakness Type

CWE-287

References