CVE-2023-0971 Command Authentication Bypass in Z/IP Gateway
Attackers can bypass authentication to remotely administer Z-Wave controllers and recover encryption keys in Silicon Labs Z/IP Gateway SDK.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0971?
CVE-2023-0971 is a critical authentication bypass vulnerability in Silicon Labs Z/IP Gateway, published on 21 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A logic error in SiLabs Z/IP Gateway SDK 7.18.02 and earlier allows authentication to be bypassed, remote administration of Z-Wave controllers, and S0/S2 encryption keys to be recovered.
Which versions are affected by CVE-2023-0971?
It affects 1 product.
Products include Silabs Z\/Ip Gateway Sdk.
How do I fix CVE-2023-0971?
No fix has been published for CVE-2023-0971 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2023-0971 being exploited?
There is no known exploitation of CVE-2023-0971 in the wild and no public exploit code.
Other vulnerabilities in Silicon Labs Z/IP Gateway
Sources
Also known as GHSA-25x7-989g-366h.