CVE-2021-40170: securitashome alarm system firmware

csirt@kutim:~/threat-intel/cve/CVE-2021-40170

CVSS 6.8 · Medium EPSS 0,91%

Kerentanan Authentication Bypass by Capture-replay pada securitashome alarm system firmware. Skor CVSS 3.1 6.8 (Medium) menurut NVD.

Deskripsi (NVD)

An RF replay attack vulnerability in the SecuritasHome home alarm system, version HPGW-G 0.0.2.23F BG_U-ITR-F1-BD_BL.A30.20181117, allows an attacker to trigger arbitrary system functionality by replaying previously recorded signals. This lets an adversary, among other things, disarm an armed system.

Rincian

Terbit di NVD: 15 Desember 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.8 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-294: Authentication Bypass by Capture-replay
EPSS (30 hari): 0,91% peluang dieksploitasi; lebih tinggi dari 58,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
securitashome	securitashome alarm system firmware	Versi hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.securitashome.se/product.html/securitashome advisory vendor
https://www.diva-portal.org/smash/get/diva2:1600180/FULLTEXT04.pdf exploit · deskripsi teknis · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.