CVE-2021-40170

medium

Description

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.

References

https://www.securitashome.se/product.html/securitashome

https://www.diva-portal.org/smash/get/diva2:1600180/FULLTEXT04.pdf

Details

Source: Mitre, NVD

Published: 2021-12-15

Updated: 2022-01-06

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.8

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H

Severity: Medium