CVE-2025-65552

CriticalCVSS 9.8/10Last modified Jul 5, 2026

Description

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 and replay them to trigger false alarms.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-294

Affected software

No affected versions have been published.

Timeline

Published: Jan 12, 2026
Last modified: Jul 5, 2026
NVD status: Modified

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