PT-2026-48957 · Naxclow · Smart Doorbell X3+3

Published 2026-06-12 · Updated 2026-06-12 · CVE-2026-50101

Mitre

CVSS v3.1

8.1

High

Base vector

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

Naxclow devices use a server-side, per-device relay credential that never rotates and is re-issued to the device on each boot. Because this credential remains valid indefinitely and cannot be reset or revoked by the legitimate owner, any party that obtains it through any exposure path can maintain persistent access to the device’s relay channel. This enables long-term impersonation or interception, even after factory resets or re-onboarding.

Fix

Weakness Enumeration

CWE-262

Related Identifiers

CVE-2026-50101

Affected Products

Smart Doorbell X3

V720

Smarthome

Ix Cam

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-50101 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-162-02.json · Note
• https://cisa.gov/news-events/ics-advisories/icsa-26-162-02 · Note