CVE-2026-42932 MEDIUM

CVE-2026-42932: Naxclow IoT Platform Generation of Predictable Numbers or Identifiers

Vendor Naxclow
Product Smart Doorbell X3
Weakness CWE-340
Published June 12, 2026
Last update June 12, 2026

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Naxclow device identifiers use fixed manufacturing prefixes combined with sequential counters, producing a fully predictable and enumerable identifier space. Because the platform also exposes an endpoint that reveals the current identifier high-water mark, the active fleet can be enumerated.

Key dates

02Disclosure timeline

June 12, 2026 CVE published
June 12, 2026 Record updated