What is CVE-2025-68273?

CVE-2025-68273 is a medium-severity vulnerability in Signalk Signalk-server, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-01-01.

How severe is CVE-2025-68273?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Signalk Signalk-server

CVE-2025-68273

Signal K Server is a server application that runs on a central hub in a boat. An unauthenticated information disclosure vulnerability in versions prior to 2.19.0 allows any user to retrieve sensitive system information, including the full…

Vulnerability class: Information Disclosure

EPSS: 0.000 (3.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Signalk Signalk-server — versions < 2.19.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m (x_refsource_CONFIRM)
https://github.com/SignalK/signalk-server/releases/tag/v2.19.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-68273?: CVE-2025-68273 is a medium-severity vulnerability in Signalk Signalk-server, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-01-01.
How severe is CVE-2025-68273?: Medium severity. CVSS v3 base score is 5.3 out of 10.