Vulnerability-Lookup

CNVD-2018-20571

Vulnerability from cnvd - Published: 2018-10-11

Title

Lenovo Smart Assistant Android app权限获取漏洞

Description

Lenovo Smart Assistant Android app是中国联想（Lenovo）公司的一款用于控制Lenovo Smart Assistant智能音箱的基于Android平台的应用程序。 Lenovo Smart Assistant Android app 12.1.82之前版本中存在安全漏洞。攻击者可利用该漏洞进入出厂检测模式并打开Web服务，并获取权限（例如：更改设置及运行代码）。

Severity

中

Patch Name

Lenovo Smart Assistant Android app权限获取漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.lenovo.com/us/en/solutions/LEN-22172

Reference

https://support.lenovo.com/us/en/solutions/LEN-22172

Impacted products

Name
Lenovo Smart Assistant Android app <12.1.82

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-9070"
    }
  },
  "description": "Lenovo Smart Assistant Android app\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u63a7\u5236Lenovo Smart Assistant\u667a\u80fd\u97f3\u7bb1\u7684\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nLenovo Smart Assistant Android app 12.1.82\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u5165\u51fa\u5382\u68c0\u6d4b\u6a21\u5f0f\u5e76\u6253\u5f00Web\u670d\u52a1\uff0c\u5e76\u83b7\u53d6\u6743\u9650\uff08\u4f8b\u5982\uff1a\u66f4\u6539\u8bbe\u7f6e\u53ca\u8fd0\u884c\u4ee3\u7801\uff09\u3002",
  "discovererName": "Wen Guanxing from Pangu Lab",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.lenovo.com/us/en/solutions/LEN-22172",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-20571",
  "openTime": "2018-10-11",
  "patchDescription": "Lenovo Smart Assistant Android app\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u63a7\u5236Lenovo Smart Assistant\u667a\u80fd\u97f3\u7bb1\u7684\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nLenovo Smart Assistant Android app 12.1.82\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u5165\u51fa\u5382\u68c0\u6d4b\u6a21\u5f0f\u5e76\u6253\u5f00Web\u670d\u52a1\uff0c\u5e76\u83b7\u53d6\u6743\u9650\uff08\u4f8b\u5982\uff1a\u66f4\u6539\u8bbe\u7f6e\u53ca\u8fd0\u884c\u4ee3\u7801\uff09\u3002 \u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Lenovo Smart Assistant Android app\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lenovo Smart Assistant Android app \u003c12.1.82"
  },
  "referenceLink": "https://support.lenovo.com/us/en/solutions/LEN-22172",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-17",
  "title": "Lenovo Smart Assistant Android app\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e"
}

CVE-2018-9070 (GCVE-0-2018-9070)

Vulnerability from cvelistv5 – Published: 2018-07-13 16:00 – Updated: 2024-09-16 19:09

Summary

For the Lenovo Smart Assistant Android app versions earlier than 12.1.82, an attacker with physical access to the smart speaker can, by pressing a specific button sequence, enter factory test mode and enable a web service intended for testing the device. As with most test modes, this provides extra privileges, including changing settings and running code. Lenovo Smart Assistant is an Amazon Alexa-enabled smart speaker developed by Lenovo.

Severity

No CVSS data available.

CWE

Root access of the device

Assigner

lenovo mitre root

References

1 reference

URL	Tags
https://support.lenovo.com/us/en/solutions/LEN-22172	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Lenovo Group Ltd.	Lenovo Smart Assistant	Affected: Earlier than 12.1.82

Date Public

2018-07-13 00:00

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:17:50.627Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/solutions/LEN-22172"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Lenovo Smart Assistant",
          "vendor": "Lenovo Group Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "Earlier than 12.1.82"
            }
          ]
        }
      ],
      "datePublic": "2018-07-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "For the Lenovo Smart Assistant Android app versions earlier than 12.1.82, an attacker with physical access to the smart speaker can, by pressing a specific button sequence, enter factory test mode and enable a web service intended for testing the device. As with most test modes, this provides extra privileges, including changing settings and running code. Lenovo Smart Assistant is an Amazon Alexa-enabled smart speaker developed by Lenovo."
        }
      ],
      "problemTypes": [
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            {
              "description": "Root access of the device",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-13T15:57:01.000Z",
        "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
        "shortName": "lenovo"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/solutions/LEN-22172"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@lenovo.com",
          "DATE_PUBLIC": "2018-07-13T00:00:00",
          "ID": "CVE-2018-9070",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Lenovo Smart Assistant",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Earlier than 12.1.82"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Lenovo Group Ltd."
              }
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            }
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    "datePublished": "2018-07-13T16:00:00.000Z",
    "dateReserved": "2018-03-27T00:00:00.000Z",
    "dateUpdated": "2024-09-16T19:09:48.146Z",
    "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.

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.

Related by attack behaviour

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.

Action not permitted

CNVD-2018-20571

CVE-2018-9070 (GCVE-0-2018-9070)

Tags

Sightings

Nomenclature

Related by attack behaviour