P4Verified

CVE-2025-68273: signal k server before 2.19.0 (exclusive); +1 more affected products

CVE-2025-68273. CVSS 3.1 base score 5.3 (MEDIUM, NVD). EPSS 0.00823 (percentile 0.55855), scored 2026-10-05.

Affected technology

signal k server · before 2.19.0 (exclusive)
signalk

signalk-server · < 2.19.0
SignalK

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Any user can retrieve sensitive system information, including the full SignalK data schema, connected serial devices, and installed analyzer tools. Vendor/CNA’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality impact as low; integrity and availability impact as none. NVD’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality impact as low; integrity and availability impact as none.

Published 2026-10-07 11:52:09.722083+00:00

CWE: CWE-200
CCR priority: 21.4 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · NVD
EPSS: 0.00823 · percentile 0.55924 · 2026-10-06
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-07 11:53:15.413517+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-07 11:49:32.540646+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-68273.html