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MEDIUM · 6.5

CVE-2023-6533

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...

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
SilabsZ-Wave Pc-Based Controller<= 5.54

Related Weaknesses (CWE)

CWE-248CWE-419

References

FAQ

What is CVE-2023-6533?

CVE-2023-6533 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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...

How severe is CVE-2023-6533?

CVE-2023-6533 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-6533?

Check the references section above for vendor advisories and patch information. Affected products include: Silabs Z-Wave Pc-Based Controller.