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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Schneider Electric | Merten INSTABUS Tastermodul 1fach System M 625199 | Program Version 1.0 | — |
| Schneider Electric | Merten INSTABUS Tastermodul 2fach System M 625299 | Program Version 1.0 | — |
| Schneider Electric | Merten Tasterschnittstelle 4fach plus 670804 | Program Version 1.0, Program Version 1.2 | — |
| Schneider Electric | Merten KNX ARGUS 180/2,20M UP SYSTEM 631725 | Program Version 1.0 | — |
| Schneider Electric | Merten Jalousie-/Schaltaktor REG-K/8x/16x/10 m. HB 649908 | Program Version 1.0 | — |
| Schneider Electric | Merten KNX Uni-Dimmaktor LL REG-K/2x230/300 W MEG6710-0002 | Program Version 1.0, Program Version 1.1 | — |
| Schneider Electric | Merten KNX Schaltakt.2x6A UP m.2 Eing. MEG6003-0002 | Program Version 0.1 | — |
Advisories 1
- SEVD-2023-045-03 Merten KNX devices Schneider Electric CPCERT · Feb 14, 2023