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CVE-2026-89174

High

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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductEH3040
PublishedSep 11, 2026
First seenSep 11, 2026
Weakness typeCWE-307CWE-307

How to fix

Update
  • Kingdom Communication Associated EH30402.5.0A or later
  • Kingdom Communication Associated EH42002.5.0A or later
  • Kingdom Communication Associated EH1000B2.7.0A or later
  • Kingdom Communication Associated EH20702.8.0A or later

Affected products

ProductAffected versionsFixed in
Kingdom Communication Associated EH3040v < 2.5.0A2.5.0A
Kingdom Communication Associated EH4200v < 2.5.0A2.5.0A
Kingdom Communication Associated EH1000Bv < 2.7.0A2.7.0A
Kingdom Communication Associated EH2070v < 2.8.0A2.8.0A

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