FKIE_CVE-2018-16705

Vulnerability from fkie_nvd - Published: 2018-09-10 17:29 - Updated: 2026-06-17 01:44
Severity
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
FURUNO FELCOM 250 and 500 devices allow unauthenticated access to the xml/permission.xml file containing all of the system's usernames and passwords. This includes the Admin and Service user accounts and their unsalted MD5 hashes, as well as the SMS server password in cleartext.
References
cve@mitre.orghttps://cyberskr.com/blog/furuno-felcom.htmlExploit, Technical Description, Third Party Advisory
cve@mitre.orghttps://gist.github.com/CyberSKR/c00eabd6b1d5603d724b615ab358ff31Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cyberskr.com/blog/furuno-felcom.htmlExploit, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/CyberSKR/c00eabd6b1d5603d724b615ab358ff31Third Party Advisory
Impacted products
Vendor Product Version
furuno felcom_250_firmware -
furuno felcom_250 -
furuno felcom_500_firmware -
furuno felcom_500 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:furuno:felcom_250_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "0BD42A27-9335-4502-9BF6-5FE54BB132DC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:furuno:felcom_250:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A2619C51-C890-451A-8BEA-FC50C675440E",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:furuno:felcom_500_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B1523424-F39D-4107-A6AC-53C3CDD6778B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:furuno:felcom_500:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9D815085-EBBB-4341-AE0A-9C97CC7407B5",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "FURUNO FELCOM 250 and 500 devices allow unauthenticated access to the xml/permission.xml file containing all of the system\u0027s usernames and passwords. This includes the Admin and Service user accounts and their unsalted MD5 hashes, as well as the SMS server password in cleartext."
    },
    {
      "lang": "es",
      "value": "Los dispositivos FURUNO FELCOM 250 y 500 permiten el acceso no autenticado al archivo xml/permission.xml que contiene todos los nombres de usuario y contrase\u00f1as del sistema. Esto incluye las cuentas de usuario Admin y Service y sus hashes MD5 sin sal, as\u00ed como la contrase\u00f1a del servidor SMS en texto claro"
    }
  ],
  "id": "CVE-2018-16705",
  "lastModified": "2026-06-17T01:44:39.957",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-09-10T17:29:00.727",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://cyberskr.com/blog/furuno-felcom.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/CyberSKR/c00eabd6b1d5603d724b615ab358ff31"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://cyberskr.com/blog/furuno-felcom.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/CyberSKR/c00eabd6b1d5603d724b615ab358ff31"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.