CVE-2023-0971

Name of the Vulnerable Software and Affected Versions SiLabs Z/IP Gateway SDK versions 7.18.02 and earlier

Description A logic error allows authentication to be bypassed, enabling remote administration of Z-Wave controllers and the recovery of S0/S2 encryption keys.

Recommendations For versions 7.18.02 and earlier, consider disabling remote administration features until a patch is available to prevent exploitation of the logic error. Restrict access to sensitive areas where S0/S2 encryption keys are stored to minimize the risk of key recovery. At the moment, there is no information about a newer version that contains a fix for this vulnerability.