CVE-2025-65552

Name: CVE-2025-65552
Creator: NVD / NIST
Published: 2026-01-12T15:16:03.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.40%

Last modified Jun 17, 2026

CVE-2025-65552 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

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

9.8/10

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

EPSS Probability

0.40%

32.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-294

Affected Software

Vendor	Product	Versions
D3dsecurity	Zx-G12 Firmware	2.1.17

References

http://d3d.comNot Applicable
https://github.com/EmbdCDACHyd/CVE/tree/main/CVE-2025-65552Third Party Advisory
https://d3dsecurity.com/products/wifi-home-security-system-model-g12Product
https://github.com/EmbdCDACHyd/CVE/tree/main/CVE-2025-65552Third Party Advisory

Timeline

Published: Jan 12, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-65552?

How severe is CVE-2025-65552?

CVE-2025-65552 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.

How do I fix CVE-2025-65552?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-65552?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST