CVE-2024-50920

Published Dec 10, 2024
·
Updated

Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to create a fake node via supplying crafted packets.

Affected Software

16 affected components
Silicon Labs Z-Wave Series
All of the following
Silabs Z-wave Software Development Kit<=7.21.1
Any of the following
Silabs Efr32zg14p231f256gm32
Silabs Efr32zg23a010f512gm40
Silabs Efr32zg23a010f512gm48
Silabs Efr32zg23a020f512gm40
Silabs Efr32zg23a020f512gm48
Silabs Efr32zg23b010f512im40
Silabs Efr32zg23b010f512im48
Silabs Efr32zg23b011f512im40
Silabs Efr32zg23b020f512im40
Silabs Efr32zg23b020f512im48
Silabs Efr32zg23b021f512im40
Silabs Zgm130s037hgn
Silabs Zgm230sa27hgn
Silabs Zgm230sb27hgn

Event History

Dec 10, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·07:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2024-50920?

CVE-2024-50920 is considered to have a high severity due to insecure permissions allowing unauthorized node creation.

2

How do I fix CVE-2024-50920?

To fix CVE-2024-50920, ensure that proper permissions are enforced and validate all incoming packets to prevent unauthorized node creation.

3

Which products are affected by CVE-2024-50920?

CVE-2024-50920 affects Silicon Labs Z-Wave Series 700 and 800 software versions up to 7.21.1.

4

What kind of attacks can CVE-2024-50920 lead to?

CVE-2024-50920 can lead to attacks where an adversary creates fake nodes in the network, potentially enabling unauthorized access and data interception.

5

Is there a patch available for CVE-2024-50920?

Yes, Silicon Labs typically provides updates that include security patches; users should check for the latest software version beyond 7.21.1.

Contact

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