CVE-2026-67578

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-25. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 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.

FA-50 all versions miss authentication for some configuration. An attacker with access to the vessel's internal network can manipulate the product's settings screen to alter some configuration parameters.

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
22%
KEV
Not listed

Published

August 25, 2026

Last Modified

August 28, 2026

Advisory Details (3)

Auto-updated Aug 25, 2026
No patch confirmed yet.
generic

JVNVU#95422936: FURUNO ELECTRIC FA-50 CLASS B AIS TRANSPONDER uses hard-coded credentials and misses authentication for additional configuration

https://jvn.jp/en/vu/JVNVU95422936/
generic

船舶自動識別装置（AIS）「型式：FA-50」をお使いのお客さまへ ｜重要なお知らせ詳細｜ニュース｜FURUNO 古野電気 企業情報サイト

https://www.furuno.co.jp/news/notice/notice_category.html?itemid=1856&dispmid=1039
generic

Important notice to our customers who use the FURUNO FA-50 CLASS B AIS TRANSPONDER | Important Notice | News | FURUNO

https://www.furuno.co.jp/en/news/notice/notice_category.html?itemid=1857&dispmid=965

Vendor Advisories for CVE-2026-67578(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 / 25× 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. 2026-08-30 01:25 UTCEG score recompute
  2. 2026-08-30 01:25 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-29 14:23 UTCGHSA enrichment
  5. 2026-08-29 03:17 UTCEG score recompute
  6. 2026-08-29 03:17 UTCGHSA enrichment
  7. 2026-08-28 21:42 UTCEPSS rescore
  8. 2026-08-28 16:14 UTCGHSA enrichment
  9. 2026-08-28 09:40 UTCGHSA enrichment
  10. 2026-08-27 22:33 UTCEG score recompute
  11. 2026-08-27 22:33 UTCGHSA enrichment
  12. 2026-08-27 11:31 UTCGHSA enrichment
  13. 2026-08-27 00:29 UTCEG score recompute
  14. 2026-08-27 00:29 UTCGHSA enrichment
  15. 2026-08-26 14:47 UTCEPSS rescore
  16. 2026-08-26 13:27 UTCGHSA enrichment
  17. 2026-08-26 02:24 UTCGHSA enrichment
  18. 2026-08-25 15:22 UTCEG score recompute
  19. 2026-08-25 15:22 UTCGHSA enrichment
  20. 2026-08-25 15:16 UTCEG score recompute
  21. 2026-08-25 15:16 UTCGHSA enrichment
  22. 2026-08-25 13:49 UTCEPSS rescore
  23. 2026-08-25 08:23 UTCEG score recompute
  24. 2026-08-25 07:57 UTCEG score recompute
  25. 2026-08-25 07:56 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67578?
CVE-2026-67578 is a high vulnerability published on August 25, 2026. FA-50 all versions miss authentication for some configuration. An attacker with access to the vessel's internal network can manipulate the product's settings screen to alter some configuration parameters.
When was CVE-2026-67578 disclosed?
CVE-2026-67578 was first published in the National Vulnerability Database on August 25, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67578 actively exploited?
CVE-2026-67578 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 77.8% of all scored CVEs.
What is the CVSS score of CVE-2026-67578?
CVE-2026-67578 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-67578?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67578, 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-2026-67578

Explore →

Is Your Infrastructure Affected by CVE-2026-67578?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs