Vulnerability-Lookup

CNVD-2019-46420

Vulnerability from cnvd - Published: 2019-12-20

Title

Blackview BV7000_Pro存在未明漏洞

Description

Blackview BV7000_Pro是中国香港Blackview公司的一款智能手机。 Blackview BV7000_Pro（build fingerprint：Blackview/BV7000_Pro/BV7000_Pro:7.0/NRD90M/1493011204:user/release-keys）中的com.mediatek.factorymode app存在安全漏洞。攻击者可利用该漏洞借助设备上其他应用程序未授权修改无线设置。

Severity

低

Formal description

目前厂商尚未提供漏洞相关补丁，请关注厂商主页及时更新： https://www.blackview.hk

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-15421

Impacted products

Name
Blackview Blackview BV7000_Pro

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-15421"
    }
  },
  "description": "Blackview BV7000_Pro\u662f\u4e2d\u56fd\u9999\u6e2fBlackview\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u3002\n\nBlackview BV7000_Pro\uff08build fingerprint\uff1aBlackview/BV7000_Pro/BV7000_Pro:7.0/NRD90M/1493011204:user/release-keys\uff09\u4e2d\u7684com.mediatek.factorymode app\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u8bbe\u5907\u4e0a\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u672a\u6388\u6743\u4fee\u6539\u65e0\u7ebf\u8bbe\u7f6e\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u76f8\u5173\u8865\u4e01\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://www.blackview.hk",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-46420",
  "openTime": "2019-12-20",
  "products": {
    "product": "Blackview Blackview BV7000_Pro"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-15421",
  "serverity": "\u4f4e",
  "submitTime": "2019-11-26",
  "title": "Blackview BV7000_Pro\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-15421 (GCVE-0-2019-15421)

Vulnerability from cvelistv5 – Published: 2019-11-14 16:26 – Updated: 2024-08-05 00:49

Summary

The Blackview BV7000_Pro Android device with a build fingerprint of Blackview/BV7000_Pro/BV7000_Pro:7.0/NRD90M/1493011204:user/release-keys contains a pre-installed app with a package name of com.mediatek.factorymode app (versionCode=1, versionName=1) that allows unauthorized wireless settings modification via a confused deputy attack. This capability can be accessed by any app co-located on the device.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://www.kryptowire.com/android-firmware-2019/	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T00:49:12.192Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.kryptowire.com/android-firmware-2019/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Blackview BV7000_Pro Android device with a build fingerprint of Blackview/BV7000_Pro/BV7000_Pro:7.0/NRD90M/1493011204:user/release-keys contains a pre-installed app with a package name of com.mediatek.factorymode app (versionCode=1, versionName=1) that allows unauthorized wireless settings modification via a confused deputy attack. This capability can be accessed by any app co-located on the device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-14T16:26:33.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.kryptowire.com/android-firmware-2019/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-15421",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Blackview BV7000_Pro Android device with a build fingerprint of Blackview/BV7000_Pro/BV7000_Pro:7.0/NRD90M/1493011204:user/release-keys contains a pre-installed app with a package name of com.mediatek.factorymode app (versionCode=1, versionName=1) that allows unauthorized wireless settings modification via a confused deputy attack. This capability can be accessed by any app co-located on the device."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.kryptowire.com/android-firmware-2019/",
              "refsource": "MISC",
              "url": "https://www.kryptowire.com/android-firmware-2019/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-15421",
    "datePublished": "2019-11-14T16:26:33.000Z",
    "dateReserved": "2019-08-22T00:00:00.000Z",
    "dateUpdated": "2024-08-05T00:49:12.192Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2019-46420

CVE-2019-15421 (GCVE-0-2019-15421)

Tags

Sightings

Nomenclature