VULNERABILITY INTELLIGENCE

CVE-2023-0970

CVSS score7.1 HIGH
EPSS probability0.27%
CISA KEVNot currently listed
Published2023-06-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

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.

Weakness classification

  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
  • CWE-125: Out-of-bounds Read
  • CWE-787: Out-of-bounds Write

Primary references