CVE-2026-89174

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-11. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
7.5
EG Score
7.5(high)
EG Risk
49(Track)
EG Risk 49/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

September 11, 2026

Last Modified

September 11, 2026

Advisory Details (2)

Auto-updated Sep 11, 2026
No patch confirmed yet. Sources: cert.
cert

Kingdom Communication Associated｜Smart Video Intercom System - 3 Vulnerabilities-TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center

https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.html
cert

鎧鋒企業｜智慧對講系統 - 存在3個漏洞-TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報

https://www.twcert.org.tw/tw/cp-132-11198-b8bba-1.html

Vendor Advisories for CVE-2026-89174(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 25× in last 7d / 40× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-19 13:20 UTCGHSA enrichment
  2. 2026-09-19 00:52 UTCEG score recompute
  3. 2026-09-19 00:51 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 12:22 UTCGHSA enrichment
  6. 2026-09-17 23:54 UTCEG score recompute
  7. 2026-09-17 23:54 UTCGHSA enrichment
  8. 2026-09-17 19:32 UTCEPSS rescore
  9. 2026-09-17 10:15 UTCGHSA enrichment
  10. 2026-09-16 21:46 UTCEG score recompute
  11. 2026-09-16 21:46 UTCGHSA enrichment
  12. 2026-09-16 14:09 UTCEPSS rescore
  13. 2026-09-16 09:18 UTCEG score recompute
  14. 2026-09-16 09:18 UTCGHSA enrichment
  15. 2026-09-16 05:15 UTCEPSS rescore
  16. 2026-09-15 20:49 UTCGHSA enrichment
  17. 2026-09-15 07:52 UTCEG score recompute
  18. 2026-09-15 07:52 UTCGHSA enrichment
  19. 2026-09-15 03:12 UTCEPSS rescore
  20. 2026-09-14 19:24 UTCGHSA enrichment
  21. 2026-09-14 06:52 UTCGHSA enrichment
  22. 2026-09-13 18:24 UTCEG score recompute
  23. 2026-09-13 18:24 UTCGHSA enrichment
  24. 2026-09-13 16:48 UTCEPSS rescore
  25. 2026-09-13 05:55 UTCGHSA enrichment
Show 15 more
  1. 2026-09-12 17:27 UTCEG score recompute
  2. 2026-09-12 17:27 UTCGHSA enrichment
  3. 2026-09-12 15:02 UTCEPSS rescore
  4. 2026-09-12 04:59 UTCGHSA enrichment
  5. 2026-09-11 16:30 UTCEG score recompute
  6. 2026-09-11 16:30 UTCGHSA enrichment
  7. 2026-09-11 15:55 UTCEG score recompute
  8. 2026-09-11 15:55 UTCGHSA enrichment
  9. 2026-09-11 15:29 UTCEG score recompute
  10. 2026-09-11 15:29 UTCGHSA enrichment
  11. 2026-09-11 14:53 UTCEPSS rescore
  12. 2026-09-11 14:53 UTCEPSS rescore
  13. 2026-09-11 08:21 UTCEG score recompute
  14. 2026-09-11 07:35 UTCEG score recompute
  15. 2026-09-11 07:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-89174?
CVE-2026-89174 is a high vulnerability published on September 11, 2026. 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.
When was CVE-2026-89174 disclosed?
CVE-2026-89174 was first published in the National Vulnerability Database on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-89174 actively exploited?
CVE-2026-89174 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 68.6% of all scored CVEs.
What is the CVSS score of CVE-2026-89174?
CVE-2026-89174 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-89174?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-89174, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-89174

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