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.
Scores
CVSS v3
6.5
EPSS
0.0003
EPSS Percentile
8.8%
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-248
CWE-419
Status
published
Products (1)
silabs/z-wave_pc-based_controller
< 5.54
Published
Feb 21, 2024
Tracked Since
Feb 18, 2026