What’s Vulnerable › Vulnerabilities

CVE-2026-89173: Kingdom Communication Associated｜Smart Video Intercom System - Sensitive Data Exposure

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-11 · updated 2026-09-11
• Weakness: CWE-204

Description

Smart Video Intercom System developed by Kingdom Communication Associated has a Sensitive Data Exposure vulnerability. Unauthenticated remote attackers can enumerate valid user accounts by exploiting differences in system responses.

Affected products

• Kingdom Communication Associated EH1000B: before 2.7.0A — fixed in 2.7.0A
• Kingdom Communication Associated EH2070: before 2.8.0A — fixed in 2.8.0A
• Kingdom Communication Associated EH3040: before 2.5.0A — fixed in 2.5.0A
• Kingdom Communication Associated EH4200: before 2.5.0A — fixed in 2.5.0A

How to fix

Upgrade to a fixed version: Kingdom Communication Associated EH1000B 2.7.0A; Kingdom Communication Associated EH2070 2.8.0A; Kingdom Communication Associated EH3040 2.5.0A; Kingdom Communication Associated EH4200 2.5.0A. Check the vendor advisory for mitigations.

References

• https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.html
• https://www.twcert.org.tw/tw/cp-132-11198-b8bba-1.html

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