CVE-2023-25556: high-severity vulnerability in Schneider Electric Merten INSTABUS Tastermodul…
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.3epss 0.4%
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.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Affected products
Schneider Electric · Merten INSTABUS Tastermodul 1fach System M 625199Schneider Electric · Merten INSTABUS Tastermodul 2fach System M 625299Schneider Electric · Merten Jalousie-/Schaltaktor REG-K/8x/16x/10 m. HB 649908Schneider Electric · Merten KNX ARGUS 180/2,20M UP SYSTEM 631725Schneider Electric · Merten KNX Schaltakt.2x6A UP m.2 Eing. MEG6003-0002Schneider Electric · Merten KNX Uni-Dimmaktor LL REG-K/2x230/300 W MEG6710-0002Schneider Electric · Merten Tasterschnittstelle 4fach plus 670804