CVE-2023-6640

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CVSS 3.1

6.5 medium

EPSS

<1%p19

Published

Feb 21, 2024 (Feb 21, 2024)

Modified

Jun 17, 2026

Description

Malformed S2 Nonce Get Command Class packets can be sent to crash PC Controller v5.54.0 and earlier.

Vendors: silabs
Products: z-wave pc-based controller
Weakness: CWE-248
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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