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CVE-2026-89175— Kingdom Communication Associated｜Smart Video Intercom System - Client-Side Authentication

Quick assessment

Affected
Kingdom Communication Associated EH3040
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.

Kingdom Communication Associated Smart Video Intercom System是Kingdom Communication Associated公司的一款支持可视对讲与远程门禁控制的智能安防设备。 Kingdom Communication Associated Smart Video Intercom System存在处理逻辑错误漏洞，该漏洞源于客户端身份验证问题，未经身份验证的远程攻击者可绕过身份验证访问特定页面并获取部分系统配置值。

CVSS 5.3 · Medium EPSS 0.54% · P45

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle

Affected Version Matrix 4

VendorProduct Version RangeStatus
Kingdom Communication Associated EH1000B < 2.7.0A affected
Kingdom Communication Associated EH2070 < 2.8.0A affected
Kingdom Communication Associated EH3040 < 2.5.0A affected
Kingdom Communication Associated EH4200 < 2.5.0A affected
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I. Basic Information for CVE-2026-89175

Vulnerability Information
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Vulnerability Title
Kingdom Communication Associated｜Smart Video Intercom System - Client-Side Authentication
Source: CVE Program / CVE List V5
Vulnerability Description
Smart Video Intercom System developed by Kingdom Communication Associated has a Client-Side Authentication vulnerability. Unauthenticated remote attackers can bypass authentication to access specific pages and obtain partial system configuration values.
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
服务端安全的客户端实施
Source: CVE Program / CVE List V5
Vulnerability Title
Kingdom Communication Associated Smart Video Intercom System 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kingdom Communication Associated Smart Video Intercom System是Kingdom Communication Associated公司的一款支持可视对讲与远程门禁控制的智能安防设备。 Kingdom Communication Associated Smart Video Intercom System存在处理逻辑错误漏洞，该漏洞源于客户端身份验证问题，未经身份验证的远程攻击者可绕过身份验证访问特定页面并获取部分系统配置值。
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
Kingdom Communication Associated EH3040 0 ~ 2.5.0A -
Kingdom Communication Associated EH4200 0 ~ 2.5.0A -
Kingdom Communication Associated EH1000B 0 ~ 2.7.0A -
Kingdom Communication Associated EH2070 0 ~ 2.8.0A -

II. Public POCs for CVE-2026-89175

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III. Intelligence Information for CVE-2026-89175

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Vendor Advisories for CVE-2026-89175 (2)

Same Patch Batch · Kingdom Communication Associated · 2026-09-11 · 3 CVEs total

CVE-2026-89174 7.5 HIGH Kingdom Communication Associated｜Smart Video Intercom System - Missing Burte-force Protect
CVE-2026-89173 5.3 MEDIUM Kingdom Communication Associated｜Smart Video Intercom System - Sensitive Data Exposure

IV. Related Vulnerabilities

Same product: EH3040
Same vendor: Kingdom Communication Associated
Same weakness: CWE-602