Vulnerability-Lookup

JVNDB-2025-000108

Vulnerability from jvndb - Published: 2025-11-25 05:15 - Updated:2025-11-25 05:15

Severity

4.0 (Medium) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Summary

"FOD" App uses hard-coded cryptographic keys

Details

"FOD" App provided by Fuji Television Network, Inc. uses hard-coded cryptographic keys

Use of hard-coded cryptographic key (CWE-321) - CVE-2025-64304
The keys are used in the processing of JWT data.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN63368617/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-64304
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

	Fuji Television Network, Inc.	FOD app for Android
	Fuji Television Network, Inc.	FOD app for IOS

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000108.html",
  "dc:date": "2025-11-25T14:15+09:00",
  "dcterms:issued": "2025-11-25T14:15+09:00",
  "dcterms:modified": "2025-11-25T14:15+09:00",
  "description": "\"FOD\" App provided by Fuji Television Network, Inc. uses hard-coded cryptographic keys\u003cul\u003e\u003cli\u003eUse of hard-coded cryptographic key (CWE-321) - CVE-2025-64304\u003c/li\u003e\u003cli\u003eThe keys are used in the processing of JWT data.\u003c/li\u003e\u003c/ul\u003e",
  "link": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000108.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:misc:fujitv_android_app_fod",
      "@product": "FOD app for Android",
      "@vendor": "Fuji Television Network, Inc.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/a:misc:fujitv_ios_app_fod",
      "@product": "FOD app for IOS",
      "@vendor": "Fuji Television Network, Inc.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "4.0",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2025-000108",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN63368617/index.html",
      "@id": "JVN#63368617",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-64304",
      "@id": "CVE-2025-64304",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "\"FOD\" App uses hard-coded cryptographic keys"
}

CVE-2025-64304 (GCVE-0-2025-64304)

Vulnerability from cvelistv5 – Published: 2025-11-25 04:27 – Updated: 2025-11-25 18:20

Summary

"FOD" App uses hard-coded cryptographic keys, which may allow a local unauthenticated attacker to retrieve the cryptographic keys.

Severity

4 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5.1 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-25 18:20 UTC

CWE

CWE-321 - Use of hard-coded cryptographic key

Assigner

jpcert jpcert root Scorecard

References

2 references

URL	Tags
https://help.fod.fujitv.co.jp/hc/ja/articles/4833…
https://jvn.jp/en/jp/JVN63368617/

Impacted products

2 products

Vendor	Product	Version
Fuji Television Network, Inc.	"FOD" App for Android	Affected: versions prior to 5.2.0
Fuji Television Network, Inc.	"FOD" App for iOS	Affected: versions prior to 5.2.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-64304",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-25T18:20:07.976301Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-25T18:20:14.470Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "\"FOD\" App for Android",
          "vendor": "Fuji Television Network, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "versions prior to 5.2.0"
            }
          ]
        },
        {
          "product": "\"FOD\" App for iOS",
          "vendor": "Fuji Television Network, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "versions prior to 5.2.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "\"FOD\" App uses hard-coded cryptographic keys, which may allow a local unauthenticated attacker to retrieve the cryptographic keys."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-321",
              "description": "Use of hard-coded cryptographic key",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-25T04:27:35.869Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://help.fod.fujitv.co.jp/hc/ja/articles/48337068747033"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN63368617/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2025-64304",
    "datePublished": "2025-11-25T04:27:35.869Z",
    "dateReserved": "2025-11-19T05:15:52.094Z",
    "dateUpdated": "2025-11-25T18:20:14.470Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.
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JVNDB-2025-000108

CVE-2025-64304 (GCVE-0-2025-64304)

Tags

Sightings

Nomenclature

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