CVE-2024-3043 HIGH

CVE-2024-3043: Zigbee co-ordinator realignment packet may lead to denial of service

Vendor Silabs.com
Product Ember ZNet SDK
Weakness CWE-829 · Inclusion from untrusted sphere
Published June 27, 2024
Last update August 1, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

An unauthenticated IEEE 802.15.4 'co-ordinator realignment' packet can be used to force Zigbee nodes to change their network identifier (pan ID), leading to a denial of service. This packet type is not useful in production and should be used only for PHY qualification.

Key dates

02Disclosure timeline

June 27, 2024 CVE published
August 1, 2024 Record updated