Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-ydd2-xwdk-pqhf
Vulnerability ID VCID-ydd2-xwdk-pqhf
Aliases CVE-2025-68273
GHSA-fpf5-w967-rr2m
Summary 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 SignalK data schema, connected serial devices, and installed analyzer tools. This exposure facilitates reconnaissance for further attacks. Version 2.19.0 patches the issue.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2025-68273
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2025-68273
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2025-68273
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2025-68273
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-fpf5-w967-rr2m
cvssv3.1 5.3 https://github.com/SignalK/signalk-server
generic_textual MODERATE https://github.com/SignalK/signalk-server
cvssv3.1 5.3 https://github.com/SignalK/signalk-server/commit/ead2a03d8994969cafcca0320abee16f0e66e7a9
generic_textual MODERATE https://github.com/SignalK/signalk-server/commit/ead2a03d8994969cafcca0320abee16f0e66e7a9
cvssv3.1 5.3 https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
generic_textual MODERATE https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
ssvc Track https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
cvssv3.1 5.3 https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m
cvssv3.1_qr MODERATE https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m
generic_textual MODERATE https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m
ssvc Track https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2025-68273
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2025-68273
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-68273
https://github.com/SignalK/signalk-server
https://github.com/SignalK/signalk-server/commit/ead2a03d8994969cafcca0320abee16f0e66e7a9
CVE-2025-68273 https://nvd.nist.gov/vuln/detail/CVE-2025-68273
GHSA-fpf5-w967-rr2m https://github.com/advisories/GHSA-fpf5-w967-rr2m
GHSA-fpf5-w967-rr2m https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m
v2.19.0 https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/SignalK/signalk-server
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/SignalK/signalk-server/commit/ead2a03d8994969cafcca0320abee16f0e66e7a9
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-02T18:55:48Z/ Found at https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-02T18:55:48Z/ Found at https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2025-68273
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.04475
EPSS Score 0.00017
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:58:56.201330+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2025/68xxx/CVE-2025-68273.json 38.6.0