CVE-2023-0970

HIGH

SiLabs Z/IP Gateway SDK < 7.18.01 - Buffer Overflow via Invasive Physical Access

Title source: llm

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.

References (1)

Core 1

Core References

Permissions Required

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

Scores

CVSS v3 7.1

EPSS 0.0027

EPSS Percentile 18.7%

Attack Vector PHYSICAL

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-120 CWE-125 CWE-787

Status published

Products (1)

silabs/z\/ip_gateway_sdk < 7.18.01

Published Jun 21, 2023

Tracked Since Feb 18, 2026