CVE-2020-9057

Katalog CVE

CVSS 8.8 · High EPSS 0,41%

Kerentanan Missing Encryption of Sensitive Data pada linear wadwaz-1, linear wapirz-1 +3 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Z-Wave devices based on Silicon Labs 100, 200, and 300 series chipsets do not support encryption, allowing an attacker within radio range to take control of or cause a denial of service to a vulnerable device. An attacker can also capture and replay Z-Wave traffic. Firmware upgrades cannot directly address this vulnerability as it is an issue with the Z-Wave specification for these legacy chipsets. One way to protect against this vulnerability is to use 500 or 700 series chipsets that support Security 2 (S2) encryption. As examples, the Linear WADWAZ-1 version 3.43 and WAPIRZ-1 version 3.43 (with 300 series chipsets) are vulnerable.

Rincian

Terbit di NVD

10 Januari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-311: Missing Encryption of Sensitive Data

EPSS (30 hari)

0,41% peluang dieksploitasi; lebih tinggi dari 33,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://kb.cert.org/vuls/id/142629 advisory pihak ketiga · pemerintah AS
• https://www.kb.cert.org/vuls/id/142629 advisory pihak ketiga · pemerintah AS
• https://github.com/CNK2100/VFuzz-public advisory pihak ketiga
• https://doi.org/10.1109/ACCESS.2021.3138768 broken link
• https://ieeexplore.ieee.org/document/9663293 broken link