CVE-2021-40171
MEDIUM
5.3
CVSS Score
Published: December 15, 2021 at 06:45 AM UTC
Updated: June 17, 2026 at 04:06 AM UTC
2 products affected across 1 vendorSecuritashome Alarm System FirmwareSecuritashome Alarm System
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Severity
MEDIUM5.3
Exploit prediction
EPSS 1.0%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
securitashome-securitashome-alarm-system (same device)
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_CONFIRMx_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.diva-portal.org/smash/get/diva2:1600180/FULLTEXT04.pdfx_refsource_MISCVendor Advisory
Source: [email protected]
https://www.securitashome.se/product.html/securitashomeCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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