FA-50 all versions contain hard-coded credentials. An attacker, who knows the credentials and has access to the vessel's internal network, can operate the settings screen using that credentials to alter the identification number.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Furuno Electric
  • Fa-50

No data.

No data.

References
Link Providers
https://jvn.jp/en/vu/JVNVU95422936/ cve-icon cve-icon
https://www.furuno.co.jp/en/news/notice/notice_category.html?itemid=1857&dispmid=965 cve-icon cve-icon
https://www.furuno.co.jp/news/notice/notice_category.html?itemid=1856&dispmid=1039 cve-icon cve-icon
History

Fri, 28 Aug 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Furuno Electric
Furuno Electric fa-50
Vendors & Products Furuno Electric
Furuno Electric fa-50

Tue, 25 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 25 Aug 2026 12:15:00 +0000

Type Values Removed Values Added
Title Hard‑coded Credentials Allow Vessel Identification Spoofing

Tue, 25 Aug 2026 08:00:00 +0000

Type Values Removed Values Added
Description FA-50 all versions contain hard-coded credentials. An attacker, who knows the credentials and has access to the vessel's internal network, can operate the settings screen using that credentials to alter the identification number.
Weaknesses CWE-798
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2026-08-25T07:43:10.005Z

Updated: 2026-08-25T14:51:55.400Z

Reserved: 2026-08-04T01:31:34.626Z

Link: CVE-2026-59769

cve-icon Vulnrichment

Updated: 2026-08-25T14:46:33.865Z

cve-icon NVD

Status : Deferred

Published: 2026-08-25T08:18:09.717

Modified: 2026-08-28T16:09:10.947

Link: CVE-2026-59769

cve-icon Redhat

No data.