Vulnerability-Lookup

CNVD-2020-27277

Vulnerability from cnvd - Published: 2020-05-09

Title

Lenovo Vantage信息泄露漏洞

Description

Lenovo Vantage是中国联想（Lenovo）公司的一款计算机管理应用程序。该程序支持驱动程序更新、设备状态诊断和计算机配置等功能。 Lenovo Vantage存在信息泄露漏洞。攻击者可利用该漏洞提升权限并读取系统上的文件。

Severity

低

Patch Name

Lenovo Vantage信息泄露漏洞的补丁

Patch Description

Lenovo Vantage是中国联想（Lenovo）公司的一款计算机管理应用程序。该程序支持驱动程序更新、设备状态诊断和计算机配置等功能。 Lenovo Vantage存在信息泄露漏洞。攻击者可利用该漏洞提升权限并读取系统上的文件。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.lenovo.com/us/en/product_security/LEN-30401

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8316

Impacted products

Name
Lenovo Lenovo Vantage <10.2003.10.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8316"
    }
  },
  "description": "Lenovo Vantage\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8ba1\u7b97\u673a\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u652f\u6301\u9a71\u52a8\u7a0b\u5e8f\u66f4\u65b0\u3001\u8bbe\u5907\u72b6\u6001\u8bca\u65ad\u548c\u8ba1\u7b97\u673a\u914d\u7f6e\u7b49\u529f\u80fd\u3002\n\nLenovo Vantage\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u8bfb\u53d6\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.lenovo.com/us/en/product_security/LEN-30401",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-27277",
  "openTime": "2020-05-09",
  "patchDescription": "Lenovo Vantage\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8ba1\u7b97\u673a\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u652f\u6301\u9a71\u52a8\u7a0b\u5e8f\u66f4\u65b0\u3001\u8bbe\u5907\u72b6\u6001\u8bca\u65ad\u548c\u8ba1\u7b97\u673a\u914d\u7f6e\u7b49\u529f\u80fd\u3002\r\n\r\nLenovo Vantage\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u8bfb\u53d6\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\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 Vantage\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lenovo Lenovo Vantage \u003c10.2003.10.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8316",
  "serverity": "\u4f4e",
  "submitTime": "2020-04-15",
  "title": "Lenovo Vantage\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-8316 (GCVE-0-2020-8316)

Vulnerability from cvelistv5 – Published: 2020-04-14 21:05 – Updated: 2024-09-16 18:43

Summary

A vulnerability was reported in Lenovo Vantage prior to version 10.2003.10.0 that could allow an authenticated user to read files on the system with elevated privileges.

Severity

4.4 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N

CWE

CWE-200 - Information Exposure

Assigner

lenovo mitre root Scorecard

References

1 reference

URL	Tags
https://support.lenovo.com/us/en/product_security…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Lenovo	Vantage	Affected: unspecified , < 10.2003.10.0 (custom)

Date Public

2020-05-14 00:00

Credits

Lenovo thanks T Shiomitsu for reporting this issue.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:56:28.336Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/product_security/LEN-30401"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Vantage",
          "vendor": "Lenovo",
          "versions": [
            {
              "lessThan": "10.2003.10.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Lenovo thanks T Shiomitsu for reporting this issue."
        }
      ],
      "datePublic": "2020-05-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was reported in Lenovo Vantage prior to version 10.2003.10.0 that could allow an authenticated user to read files on the system with elevated privileges."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200 Information Exposure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-14T21:05:19.000Z",
        "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
        "shortName": "lenovo"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.lenovo.com/us/en/product_security/LEN-30401"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "To update Vantage, follow these steps: 1) Update Lenovo Vantage to version 10.2003.10.0 from the Microsoft Store. 2) Re-launch Lenovo Vantage to complete the update."
        }
      ],
      "source": {
        "advisory": "LEN-30401",
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@lenovo.com",
          "DATE_PUBLIC": "2020-05-14T21:00:00.000Z",
          "ID": "CVE-2020-8316",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Vantage",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "10.2003.10.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Lenovo"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Lenovo thanks T Shiomitsu for reporting this issue."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability was reported in Lenovo Vantage prior to version 10.2003.10.0 that could allow an authenticated user to read files on the system with elevated privileges."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-200 Information Exposure"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.lenovo.com/us/en/product_security/LEN-30401",
              "refsource": "MISC",
              "url": "https://support.lenovo.com/us/en/product_security/LEN-30401"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "To update Vantage, follow these steps: 1) Update Lenovo Vantage to version 10.2003.10.0 from the Microsoft Store. 2) Re-launch Lenovo Vantage to complete the update."
          }
        ],
        "source": {
          "advisory": "LEN-30401",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
    "assignerShortName": "lenovo",
    "cveId": "CVE-2020-8316",
    "datePublished": "2020-04-14T21:05:19.630Z",
    "dateReserved": "2020-01-28T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:43:36.192Z",
    "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.

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-2020-27277

CVE-2020-8316 (GCVE-0-2020-8316)

Tags

Sightings

Nomenclature

Related by attack behaviour