jvndb - jvndb-2020-000070

jvndb-2020-000070

Vulnerability from jvndb

Published

2020-11-05 18:43

Modified

2023-03-08 17:02

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

Studyplus App uses a hard-coded API key for an external service

Details

Studyplus App provided by Studyplus Inc. uses a hard-coded API key for an external service (CWE-798). Ryo Sato of BroadBand Security,Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

▼	Type	URL
	JVN	https://jvn.jp/en/jp/JVN00414047/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5667
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2020-5667
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	Studyplus	Studyplus

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2020/JVNDB-2020-000070.html",
  "dc:date": "2023-03-08T17:02+09:00",
  "dcterms:issued": "2020-11-05T18:43+09:00",
  "dcterms:modified": "2023-03-08T17:02+09:00",
  "description": "Studyplus App provided by Studyplus Inc. uses a hard-coded API key for an external service (CWE-798).\r\n\r\nRyo Sato of BroadBand Security,Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2020/JVNDB-2020-000070.html",
  "sec:cpe": {
    "#text": "cpe:/a:misc:studyplus_studyplus",
    "@product": "Studyplus",
    "@vendor": "Studyplus",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "5.0",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
      "@version": "2.0"
    },
    {
      "@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-2020-000070",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN00414047/index.html",
      "@id": "JVN#00414047",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5667",
      "@id": "CVE-2020-5667",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2020-5667",
      "@id": "CVE-2020-5667",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Studyplus App uses a hard-coded API key for an external service"
}

cve-2020-5667

Vulnerability from cvelistv5

Published

2020-11-06 02:06

Modified

2024-08-04 08:39

Severity ?

Summary

Studyplus App for Android v6.3.7 and earlier and Studyplus App for iOS v8.29.0 and earlier use a hard-coded API key for an external service. By exploiting this vulnerability, API key for an external service may be obtained by analyzing data in the app.

References

▼	URL	Tags
	https://jvn.jp/en/jp/JVN00414047/index.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Studyplus Inc.

Studyplus App

Version: for Android v6.3.7 and earlier, and for iOS v8.29.0 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:39:25.501Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN00414047/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Studyplus App",
          "vendor": "Studyplus Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "for Android v6.3.7 and earlier, and for iOS v8.29.0 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Studyplus App for Android v6.3.7 and earlier and Studyplus App for iOS v8.29.0 and earlier use a hard-coded API key for an external service. By exploiting this vulnerability, API key for an external service may be obtained by analyzing data in the app."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Use of Hard-coded Credentials",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-06T02:06:32",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN00414047/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2020-5667",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Studyplus App",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "for Android v6.3.7 and earlier, and for iOS v8.29.0 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Studyplus Inc."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Studyplus App for Android v6.3.7 and earlier and Studyplus App for iOS v8.29.0 and earlier use a hard-coded API key for an external service. By exploiting this vulnerability, API key for an external service may be obtained by analyzing data in the app."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Use of Hard-coded Credentials"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://jvn.jp/en/jp/JVN00414047/index.html",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/jp/JVN00414047/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2020-5667",
    "datePublished": "2020-11-06T02:06:32",
    "dateReserved": "2020-01-06T00:00:00",
    "dateUpdated": "2024-08-04T08:39:25.501Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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