Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-50244— Naxclow IoT Platform Missing Authorization

Quick assessment

Affected
Naxclow Smart Doorbell X3
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Naxclow Smart Doorbell X3是Naxclow的一个智能家居视频门铃。 Naxclow Smart Doorbell X3存在授权问题漏洞，该漏洞源于注册端点未验证调用者提供账户标识的所有权，可能导致攻击者枚举活跃设备。

CVSS 5.3 · Medium EPSS 0.33% · P23

Possible ATT&CK Techniques 1 AI

T1592.004 · Client Configurations

Affected Version Matrix 4

VendorProduct Version RangeStatus
Naxclow ix cam All affected
Naxclow Smart Doorbell X3 All affected
Naxclow V720 All affected
Naxclow X Smart Home All affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-50244

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Naxclow IoT Platform Missing Authorization
Source: CVE Program / CVE List V5
Vulnerability Description
The Naxclow platform exposes a registration endpoint that accepts signed requests containing a batch prefix and an arbitrary caller-supplied account identifier, without validating any ownership relationship. Each call mints a new sequential device identifier and returns the current high-water counter value for the batch, allowing callers to measure and enumerate the active device space. The endpoint’s behavior enables precise fleet enumeration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Naxclow Smart Doorbell X3 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Naxclow Smart Doorbell X3是Naxclow的一个智能家居视频门铃。 Naxclow Smart Doorbell X3存在授权问题漏洞，该漏洞源于注册端点未验证调用者提供账户标识的所有权，可能导致攻击者枚举活跃设备。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Naxclow Smart Doorbell X3 All -
Naxclow X Smart Home All -
Naxclow V720 All -
Naxclow ix cam All -

II. Public POCs for CVE-2026-50244

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-50244

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-50244 (1)

Same Patch Batch · Naxclow · 2026-06-12 · 7 CVEs total

CVE-2026-28742 9.8 CRITICAL Naxclow IoT Platform Use of hard-coded cryptographic key
CVE-2026-42947 8.8 HIGH Naxclow IoT Platform Authorization bypass through User-Controlled key
CVE-2026-50101 8.1 HIGH Naxclow IoT Platform Not using password aging
CVE-2026-50108 7.5 HIGH Naxclow IoT Platform Missing Authorization
CVE-2026-42932 5.3 MEDIUM Naxclow IoT Platform Generation of Predictable Numbers or Identifiers
CVE-2026-50099 4.6 MEDIUM Naxclow IoT Platform Insertion of sensitive information into Externally-Accessible file or

IV. Related Vulnerabilities

Same product: Smart Doorbell X3
Same vendor: Naxclow
Same weakness: CWE-862

V. Comments for CVE-2026-50244

No comments yet

Leave a comment