CVE-2021-40171 — MEDIUM (5.3)

Vulnerability Description

The absence of notifications regarding an ongoing RF jamming attack 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 block legitimate traffic while not alerting the owner of the system.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Securitashome	Securitashome Alarm System Firmware	hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117
Securitashome	Securitashome Alarm System	-

References

https://www.diva-portal.org/smash/get/diva2:1600180/FULLTEXT04.pdfThird Party Advisory
https://www.securitashome.se/product.html/securitashomeVendor Advisory
https://www.diva-portal.org/smash/get/diva2:1600180/FULLTEXT04.pdfThird Party Advisory
https://www.securitashome.se/product.html/securitashomeVendor Advisory

FAQ

What is CVE-2021-40171?

CVE-2021-40171 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The absence of notifications regarding an ongoing RF jamming attack 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 block legitim...

How severe is CVE-2021-40171?

CVE-2021-40171 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40171?

Check the references section above for vendor advisories and patch information. Affected products include: Securitashome Securitashome Alarm System Firmware, Securitashome Securitashome Alarm System.