CVE-2021-40171 describes a vulnerability in the SecuritasHome home alarm system (firmware version HPGW-G 0.0.2.23F BG_U-ITR-F1-BD_BL.A30.20181117) where the system fails to notify users of an ongoing RF jamming attack. This allows an attacker to disrupt legitimate alarm traffic without the owner's knowledge, impacting the system's availability. Rated with a CVSS score of 5.3 (Medium), this vulnerability is easily exploitable over the network with low attack complexity and requires no user interaction. The primary impact is a denial of service, as the system's ability to communicate is compromised. Currently, there is no evidence of active exploitation, nor is public exploit code available in Metasploit, Nuclei, or ExploitDB. The vulnerability has received minimal community discussion and media coverage, indicating a low level of public attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117CPE matchmatch criteria | cpe:2.3:o:securitashome:securitashome_alarm_system_firmware:hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.