CVE-2024-50921

MEDIUM

Silabs Z-wave Software Development Kit < 7.21.1 - Denial of Service

Title source: rule

Description

Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to cause a Denial of Service (DoS) via repeatedly sending crafted packets to the controller.

References (1)

[Exploit, Third Party Advisory] https://github.com/CNK2100/2024-CVE/blob/main/README.md

View Exploit ZIP pw:eip

Scores

CVSS v3 6.5

EPSS 0.0005

EPSS Percentile 16.8%

Attack Vector ADJACENT_NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-281

Status published

Products (1)

silabs/z-wave_software_development_kit < 7.21.1

Published Dec 10, 2024

Tracked Since Feb 18, 2026