VulnerabilityModified
CVE-2021-40171
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.
MEDIUM 5.3EPSS 0.92%
Does this matter?
Lower severity and a low EPSS score (0.92%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Affected
- securitashome/securitashome alarm system firmware
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.