CVE-2026-89174
Received Received - Intake

Missing Brute-force Protection in Smart Video Intercom System

Vulnerability report for CVE-2026-89174, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-11

Last updated on: 2026-09-11

Assigner: TWCERT/CC

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.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-09-11
Last Modified
2026-09-11
Generated
2026-09-11
AI Q&A
2026-09-11
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
kingdom_communication_associated smart_video_intercom_system *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-307 The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.

Attack-Flow Graph

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Executive Summary

The Smart Video Intercom System by Kingdom Communication Associated has a Missing Brute-force Protection vulnerability. This means unauthenticated remote attackers can repeatedly attempt login credentials to gain access to valid accounts without any protection mechanisms in place.

Impact Analysis

Attackers could exploit this to gain unauthorized access to accounts, potentially compromising privacy, sensitive data, or allowing physical access through the intercom system. The high CVSS score indicates significant risk.

Mitigation Strategies

Enable account lockout after a few failed login attempts to prevent brute-force attacks. Implement strong password policies and multi-factor authentication for all accounts. Monitor login attempts for suspicious activity and restrict access to the login interface via network-level controls.

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EPSS Chart