CVE-2025-65553
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk6th percentile - higher than 6% of all known CVEs
Summary
The D3D Wi-Fi Home Security System ZX-G12 v2.1.17 is susceptible to RF jamming on the 433 MHz alarm sensor channel. An attacker within RF range can transmit continuous interference to block sensor transmissions, resulting in missed alarms and loss of security monitoring. The device lacks jamming detection or mitigations, creating a denial-of-service condition.
Risk Assessment
The risk is that intrusions or safety events may go undetected because the system will not trigger alarms or notifications. This compromises the security monitoring capability and could lead to property damage or personal harm.
Recommendation
Immediately update the firmware to the latest version if a patch is available from the vendor. In the meantime, consider deploying additional wired sensors or systems with RF jamming detection.
Original NVD description (English source)
D3D Wi-Fi Home Security System ZX-G12 v2.1.17 is susceptible to RF jamming on the 433 MHz alarm sensor channel. An attacker within RF range can transmit continuous interference to block sensor transmissions, resulting in missed alarms and loss of security monitoring. The device lacks jamming detection or mitigations, creating a denial-of-service condition that may lead to undetected intrusions or failure to trigger safety alerts.