What’s Vulnerable › Vulnerabilities

CVE-2026-89174: Kingdom Communication Associated｜Smart Video Intercom System - Missing Burte-force Protection

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% 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-307

Description

Smart Video Intercom System developed by Kingdom Communication Associated has a Missing Brute-force Protection vulnerability. Unauthenticated remote attackers can gain access to valid accounts through a large number of login attempts.

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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