FKIE_CVE-2025-68273

Vulnerability from fkie_nvd - Published: 2026-01-01 19:15 - Updated: 2026-10-01 08:10
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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.
References
security-advisories@github.comhttps://github.com/SignalK/signalk-server/releases/tag/v2.19.0Release Notes
security-advisories@github.comhttps://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2mExploit, Vendor Advisory
Impacted products
Vendor Product Version
signalk signal_k_server *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "signalk-server",
          "vendor": "SignalK",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.19.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:signalk:signal_k_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "102A9593-CCDC-4532-8201-E67EEFC665E0",
              "versionEndExcluding": "2.19.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Signal K Server es una aplicaci\u00f3n de servidor que se ejecuta en un concentrador central en un barco. Una vulnerabilidad de revelaci\u00f3n de informaci\u00f3n no autenticada en versiones anteriores a la 2.19.0 permite a cualquier usuario recuperar informaci\u00f3n sensible del sistema, incluyendo el esquema de datos completo de SignalK, dispositivos serie conectados y herramientas de an\u00e1lisis instaladas. Esta exposici\u00f3n facilita el reconocimiento para ataques posteriores. La versi\u00f3n 2.19.0 corrige el problema."
    }
  ],
  "id": "CVE-2025-68273",
  "lastModified": "2026-10-01T08:10:00.183",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-68273",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-02T18:55:48.224636Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-01T19:15:53.630",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/SignalK/signalk-server/releases/tag/v2.19.0"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/SignalK/signalk-server/security/advisories/GHSA-fpf5-w967-rr2m"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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