CVE-2025-65552

Published January 12th, 2026

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CVSS v3

9.8

CRITICAL

CVSS v2

N/A

Affected

PROJECT

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.

EmbdCDACHyd/CVE

Research repository focused on security vulnerabilities (CVEs) in IoT devices, firmware, communication protocols, and embedded systems.

GitHub