Vulnerability-Lookup

FKIE_CVE-2018-17896

Vulnerability from fkie_nvd - Published: 2018-10-12 14:29 - Updated: 2026-06-17 01:46

Severity

8.1 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The affected controllers utilize hard-coded credentials which may allow an attacker gain unauthorized access to the maintenance functions and obtain or modify information. This attack can be executed only during maintenance work.

References

URL	Tags
ics-cert@hq.dhs.gov	https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03	Third Party Advisory, US Government Resource
ics-cert@hq.dhs.gov	https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03	Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf	Vendor Advisory

Impacted products

Vendor	Product	Version
yokogawa	fcj_firmware	*
yokogawa	fcj	-
yokogawa	fcn-100_firmware	*
yokogawa	fcn-100	-
yokogawa	fcn-rtu_firmware	*
yokogawa	fcn-rtu	-
yokogawa	fcn-500_firmware	*
yokogawa	fcn-500	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500",
          "vendor": "Yokogawa",
          "versions": [
            {
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              "version": "All versions prior to version X.X"
            }
          ]
        }
      ],
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    }
  ],
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The affected controllers utilize hard-coded credentials which may allow an attacker gain unauthorized access to the maintenance functions and obtain or modify information. This attack can be executed only during maintenance work."
    },
    {
      "lang": "es",
      "value": "En Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, en todas las versiones R4.10 y anteriores, los controladores afectados emplean credenciales embebidas que podr\u00edan permitir que un atacante obtenga acceso no autorizado a las funciones de mantenimiento y obtenga o modifique informaci\u00f3n. El ataque solo se puede ejecutar durante los trabajos de mantenimiento."
    }
  ],
  "id": "CVE-2018-17896",
  "lastModified": "2026-06-17T01:46:29.170",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-10-12T14:29:00.847",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03"
    },
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2018-17896 (GCVE-0-2018-17896)

Vulnerability from cvelistv5 – Published: 2018-10-12 14:00 – Updated: 2024-09-17 00:26

Summary

Severity

No CVSS data available.

CWE

CWE-798 - USE OF HARD-CODED CREDENTIALS CWE-798

Assigner

icscert icscert root

References

2 references

URL	Tags
https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf	x_refsource_CONFIRM
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Yokogawa	STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500	Affected: All versions prior to version X.X

Date Public

2018-09-28 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:01:14.599Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf"
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            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500",
          "vendor": "Yokogawa",
          "versions": [
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              "version": "All versions prior to version X.X"
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-798",
              "description": "USE OF HARD-CODED CREDENTIALS CWE-798",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-12T13:57:02.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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      },
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          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03"
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        "affects": {
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    "dateReserved": "2018-10-02T00:00:00.000Z",
    "dateUpdated": "2024-09-17T00:26:50.260Z",
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}

Sightings

Author	Source	Type	Date	Other

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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FKIE_CVE-2018-17896

CVE-2018-17896 (GCVE-0-2018-17896)

Tags

Sightings

Nomenclature

Related by attack behaviour