CVE-2023-6533

Published: Feb 21, 2024Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Malformed Device Reset Locally Command Class packets can be sent to the controller, causing the controller to assume the end device has left the network. After this, frames sent by the end device will not be acknowledged by the controller. This vulnerability exists in PC Controller v5.54.0, and earlier.

Affected (1)

Products: Silabs: Z Wave Pc Based Controller

1 product

Z Wave Pc Based Controller

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Silabs Z Wave Pc Based Controller	Up to 5.54

Related CWEs

Uncaught Exception

An exception is thrown from a function, but it is not caught.

Unprotected Primary Channel

The product uses a primary channel for administration or restricted functionality, but it does not properly protect the channel.

References (2)

https://community.silabs.com/068Vm000001HdNm

Source: product-security@silabs.com

Permissions Required

https://community.silabs.com/068Vm000001HdNm

Source: af854a3a-2127-422b-91ae-364da2661108

Permissions Required

Timeline

No history available yet.