---
title: "CVE-2026-89174: Kingdom Communication Associated Smart Video Intercom System - Authentication Bypass"
description: "Kingdom Communication Associated Smart Video Intercom System contains a missing brute-force protection vulnerability, letting unauthenticated remote attackers gain access to valid accounts through numerous login attempts, exploit requires no special privileges."
url: https://panop.io/threat-heartbeat/CVE-2026-89174/
---

# CVE-2026-89174 Kingdom Communication Associated Smart Video Intercom System - Authentication Bypass

Kingdom Communication Associated Smart Video Intercom System contains a missing brute-force protection vulnerability, letting unauthenticated remote attackers gain access to valid accounts through numerous login attempts, exploit requires no special privileges.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.51% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-89174)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Published

11 September 2026

Updated

15 October 2026

Weakness

[CWE-307](https://cwe.mitre.org/data/definitions/307.html)

## Vendor fix

Update to the latest version with brute-force protection implemented.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-89174](https://nvd.nist.gov/vuln/detail/CVE-2026-89174)
- [https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.html](https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.html)
- [https://www.twcert.org.tw/tw/cp-132-11198-b8bba-1.html](https://www.twcert.org.tw/tw/cp-132-11198-b8bba-1.html)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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