CVE-2023-0970: Serial API Buffer Overflow in Z/IP Gateway

7.1 CVSS

Description

Multiple buffer overflow vulnerabilities in SiLabs Z/IP Gateway SDK version 7.18.01 and earlier allow an attacker with invasive physical access to a Z-Wave controller device to overwrite global memory and potentially execute arbitrary code.

Classification

CVE ID: CVE-2023-0970

CVSS Base Severity: HIGH

CVSS Base Score: 7.1

Affected Products

Vendor: Silicon Labs

Product: Z/IP Gateway

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.07% (probability of being exploited)

EPSS Percentile: 34.38% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000V6HZzQAN?operationContext=S1

Timeline