What is CVE-2025-65553?

CVE-2025-65553 is a medium-severity vulnerability in D3dsecurity Xz-g12, classified under Authentication Bypass by Capture-replay. CVSS score: 6.5/10. Published 2026-01-12.

How severe is CVE-2025-65553?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in D3dsecurity Xz-g12

CVE-2025-65553

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…

EPSS: 0.002 (8.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

D3dsecurity Xz-g12
D3dsecurity Xz-g12_firmware — versions 2.1.17
N/a — versions n/a

Weakness classification (CWE)

CWE-294 — Authentication Bypass by Capture-replay

References

cve@mitre.org (Not Applicable)
cve@mitre.org (Third Party Advisory)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (Product)

Frequently asked questions

What is CVE-2025-65553?: CVE-2025-65553 is a medium-severity vulnerability in D3dsecurity Xz-g12, classified under Authentication Bypass by Capture-replay. CVSS score: 6.5/10. Published 2026-01-12.
How severe is CVE-2025-65553?: Medium severity. CVSS v3 base score is 6.5 out of 10.