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Fencer Vulns
high 7.5

CVE-2026-89174 json

Kingdom Communication Associated｜Smart Video Intercom System - Missing Burte-force Protection

published 2026-09-11 59 d ago modified 2026-09-11 58 d ago also EUVD-2026-76001

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits
0
none known

Summary

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.

Patch / fix

  • Kingdom Communication Associated EH3040 2.5.0A
  • Kingdom Communication Associated EH4200 2.5.0A
  • Kingdom Communication Associated EH1000B 2.7.0A
  • Kingdom Communication Associated EH2070 2.8.0A

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
58 d ago

Exploit prediction

0.51% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • Kingdom Communication Associated EH3040
  • Kingdom Communication Associated EH4200
  • Kingdom Communication Associated EH1000B
  • Kingdom Communication Associated EH2070

Classification

Weakness
  • CWE-307 Improper Restriction of Excessive Authentication Attempts

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.