The absence of notifications regarding an ongoing RF jamming attack in the SecuritasHome…
Priority LOW 26Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.00955 61st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:securitashome:securitashome_alarm_system_firmware:hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117:*:*:*:*:*:*:* | hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117 | Vulnerable | Securitashome |
| cpe:2.3:h:securitashome:securitashome_alarm_system:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Securitashome |
- cpe:2.3:o:securitashome:securitashome_alarm_system_firmware:hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117:*:*:*:*:*:*:* Versions hpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117 Vulnerable ·Securitashome
- cpe:2.3:h:securitashome:securitashome_alarm_system:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Securitashome
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-40171
- 2026-10-03 Alias added: GHSA-qj58-grv4-q5px
References
More Securitashome Alarm System Firmware vulnerabilities
- TI-2021-17350 An RF replay attack vulnerability in the SecuritasHome home alarm system, version HPGW-G… CVSS 3.1MEDIUM 6.8
Sources
- CVE-2021-40171 · CVE Program
- CVE-2021-40171 · NVD
- FIRST EPSS
- GHSA-qj58-grv4-q5px · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences