CVE-2025-65552: Authentication Bypass by Capture-replay

D3D Wi-Fi Home Security System ZX-G12 v2.1.1 is vulnerable to RF replay attacks on the 433 MHz sensor communication channel. The system does not implement rolling codes, message authentication, or anti-replay protection, allowing an attacker within RF range to record valid alarm/control frames an...

CVE-2025-65552

The D3D Wi-Fi Home Security System ZX-G12 v2.1.1 is vulnerable to RF replay attacks on its 433 MHz sensor communication channel. The root cause is the lack of rolling codes , message authentication , or anti-replay protection . This allows an attacker within radio frequency range to record valid ...

CVE-2025-65553: Authentication Bypass by Capture-replay

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...