Vulnerability-Lookup

CNVD-2021-46572

Vulnerability from cnvd - Published: 2021-07-02

Title

多款NETGEAR产品存在未明漏洞（CNVD-2021-46572）

Description

NETGEAR C6300等都是美国网件（NETGEAR）公司的一款调制解调器。多款NETGEAR产品中存在安全漏洞。攻击者可利用该漏洞减慢或停止网络访问。

Severity

中

Patch Name

多款NETGEAR产品存在未明漏洞（CNVD-2021-46572）的补丁

Patch Description

NETGEAR C6300等都是美国网件（NETGEAR）公司的一款调制解调器。多款NETGEAR产品中存在安全漏洞。攻击者可利用该漏洞减慢或停止网络访问。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://kb.netgear.com/000038560/Security-Advisory-for-Vulnerability-on-Select-Cable-Modems-and-Gateways-PSV-2017-2165

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-18859

Impacted products

Name
['NETGEAR C6300 <2017-05-30', 'NETGEAR CM400 <2017-05-30', 'NETGEAR CM700 <2017-05-30', 'NETGEAR CMD31T <2017-05-30']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18859"
    }
  },
  "description": "NETGEAR C6300\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8c03\u5236\u89e3\u8c03\u5668\u3002\n\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u51cf\u6162\u6216\u505c\u6b62\u7f51\u7edc\u8bbf\u95ee\u3002",
  "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://kb.netgear.com/000038560/Security-Advisory-for-Vulnerability-on-Select-Cable-Modems-and-Gateways-PSV-2017-2165",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-46572",
  "openTime": "2021-07-02",
  "patchDescription": "NETGEAR C6300\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8c03\u5236\u89e3\u8c03\u5668\u3002\r\n\r\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u51cf\u6162\u6216\u505c\u6b62\u7f51\u7edc\u8bbf\u95ee\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": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-46572\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "NETGEAR C6300 \u003c2017-05-30",
      "NETGEAR CM400 \u003c2017-05-30",
      "NETGEAR CM700 \u003c2017-05-30",
      "NETGEAR CMD31T \u003c2017-05-30"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-18859",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-29",
  "title": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-46572\uff09"
}

CVE-2017-18859 (GCVE-0-2017-18859)

Vulnerability from cvelistv5 – Published: 2020-04-28 16:45 – Updated: 2024-08-05 21:37

Summary

Certain NETGEAR devices are affected by slowdown/stoppage. This affects C6300 before 2017-05-30, CM400 before 2017-05-30, CM700 before 2017-05-30, and CMD31T before 2017-05-30.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://kb.netgear.com/000038560/Security-Advisor…	x_refsource_CONFIRM

Date Public

2017-05-30 00:00

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://kb.netgear.com/000038560/Security-Advisory-for-Vulnerability-on-Select-Cable-Modems-and-Gateways-PSV-2017-2165"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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              "status": "affected",
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          ]
        }
      ],
      "datePublic": "2017-05-30T00:00:00.000Z",
      "descriptions": [
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        }
      ],
      "problemTypes": [
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-28T16:45:50.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kb.netgear.com/000038560/Security-Advisory-for-Vulnerability-on-Select-Cable-Modems-and-Gateways-PSV-2017-2165"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-18859",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
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          ]
        },
        "problemtype": {
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  "cveMetadata": {
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}

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-2021-46572

CVE-2017-18859 (GCVE-0-2017-18859)

Tags

Sightings

Nomenclature

Related by attack behaviour