What is CVE-2023-0972?

CVE-2023-0972 is a critical-severity vulnerability in Silabs Z\/ip Gateway Sdk, classified under Out-of-bounds Read. CVSS score: 9.6/10. Published 2023-06-21.

How severe is CVE-2023-0972?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Out-of-bounds Read in Silabs Z\/ip Gateway Sdk

CVE-2023-0972

Description: A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.

Vulnerability class: Buffer Overflow

EPSS: 0.004 (31.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Silabs Z\/ip_gateway_sdk
Silicon Labs Z/ip Gateway — versions 7.18.03

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read
CWE-787 — Out-of-bounds Write
CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

product-security@silabs.com (Permissions Required)

Frequently asked questions

What is CVE-2023-0972?: CVE-2023-0972 is a critical-severity vulnerability in Silabs Z\/ip Gateway Sdk, classified under Out-of-bounds Read. CVSS score: 9.6/10. Published 2023-06-21.
How severe is CVE-2023-0972?: Critical severity. CVSS v3 base score is 9.6 out of 10.