CVE-2023-6533

MEDIUM EPSS 16.3%

Published Feb 21, 20242y ago · Modified Jun 17, 20262w ago

6.5 CVSS 3.1

Medium

Published Feb 21, 2024 2y ago

Last Modified Jun 17, 2026 2w ago

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 Details

Base Score

6.5

Exploitability

2.8

Impact

3.6

Vector string

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

Attack Vector Adjacent

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

16.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-248

CWE-419

Affected Products 1

Vendor	Product	Version	Range
silabs	z-wave_pc-based_controller	*	≤5.54

References 1

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

Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.