Vulnerability-Lookup

CNVD-2021-17791

Vulnerability from cnvd - Published: 2021-03-16

Title

Intel Ethernet 700 Series Controllers存在未明漏洞（CNVD-2021-17791）

Description

Intel Ethernet 700 Series Controllers是美国英特尔（Intel）公司的一款700系列以太网控制器。 Intel(R) Ethernet 700 Series Controllers 7.3之前版本存在安全漏洞，该漏洞源于访问控制不足，有特权的用户可利用该漏洞通过本地访问启用特权升级和/或拒绝服务。

Severity

中

Patch Name

Intel Ethernet 700 Series Controllers存在未明漏洞（CNVD-2021-17791）的补丁

Patch Description

Formal description

厂商已提供漏洞修补方案，请关注厂商主页及时更新： https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8692

Impacted products

Name
Intel Intel Ethernet 700 Series Controllers <7.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8692",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8692"
    }
  },
  "description": "Intel Ethernet 700 Series Controllers\u662f\u7f8e\u56fd\u82f1\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u6b3e700\u7cfb\u5217\u4ee5\u592a\u7f51\u63a7\u5236\u5668\u3002\n\nIntel(R) Ethernet 700 Series Controllers 7.3\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbf\u95ee\u63a7\u5236\u4e0d\u8db3\uff0c\u6709\u7279\u6743\u7684\u7528\u6237\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u542f\u7528\u7279\u6743\u5347\u7ea7\u548c/\u6216\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-17791",
  "openTime": "2021-03-16",
  "patchDescription": "Intel Ethernet 700 Series Controllers\u662f\u7f8e\u56fd\u82f1\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u6b3e700\u7cfb\u5217\u4ee5\u592a\u7f51\u63a7\u5236\u5668\u3002\r\n\r\nIntel(R) Ethernet 700 Series Controllers 7.3\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbf\u95ee\u63a7\u5236\u4e0d\u8db3\uff0c\u6709\u7279\u6743\u7684\u7528\u6237\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u542f\u7528\u7279\u6743\u5347\u7ea7\u548c/\u6216\u62d2\u7edd\u670d\u52a1\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": "Intel Ethernet 700 Series Controllers\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-17791\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Intel Intel Ethernet 700 Series Controllers \u003c7.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8692",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-19",
  "title": "Intel Ethernet 700 Series Controllers\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-17791\uff09"
}

CVE-2020-8692 (GCVE-0-2020-8692)

Vulnerability from cvelistv5 – Published: 2020-11-12 18:01 – Updated: 2024-08-04 10:03

Summary

Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

Severity

No CVSS data available.

CWE

escalation of privilege and/or denial of service

Assigner

intel mitre root

References

1 reference

URL	Tags
https://www.intel.com/content/www/us/en/security-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Ethernet 700 Series Controllers	Affected: before version 7.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:03:46.325Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Intel(R) Ethernet 700 Series Controllers",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "before version 7.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "escalation of privilege and/or denial of service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-12T18:01:05.000Z",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
        "shortName": "intel"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@intel.com",
          "ID": "CVE-2020-8692",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Intel(R) Ethernet 700 Series Controllers",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before version 7.3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "escalation of privilege and/or denial of service"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380",
              "refsource": "MISC",
              "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
    "assignerShortName": "intel",
    "cveId": "CVE-2020-8692",
    "datePublished": "2020-11-12T18:01:05.000Z",
    "dateReserved": "2020-02-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T10:03:46.325Z",
    "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.