High severity · published Sep 11, 2026
CVE-2026-89174
Kingdom Communication Associated｜Smart Video Intercom System - Missing Burte-force Protection
7.5
CVSS
0.5%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EH
EH1000B · Kingdom Communication Associated
before 2.7.0A · source: vendor
EH
EH2070 · Kingdom Communication Associated
before 2.8.0A · source: vendor
EH
EH3040 · Kingdom Communication Associated
before 2.5.0A · source: vendor
EH
EH4200 · Kingdom Communication Associated
before 2.5.0A · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89174
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-89174
www.twcert.org.tw
https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.html
www.twcert.org.tw
https://www.twcert.org.tw/tw/cp-132-11198-b8bba-1.html
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