Vulnerability · Published Sep 11, 2026 · Assigned by twcert
CVE-2026-89174Kingdom Communication Associated｜Smart Video Intercom System - Missing Burte-force Protection
High 7.5
In plain English
A high-severity security flaw in EH1000B from Kingdom Communication Associated. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.5%top 56.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Kingdom Communication Associated | EH3040 | 0 – before 2.5.0A |
| Kingdom Communication Associated | EH4200 | 0 – before 2.5.0A |
| Kingdom Communication Associated | EH1000B | 0 – before 2.7.0A |
| Kingdom Communication Associated | EH2070 | 0 – before 2.8.0A |
Weakness: CWE-307 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- https://www.twcert.org.tw/tw/cp-132-11198-b8bba-1.html third-party-advisory
- https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.html third-party-advisory