cnvd - cnvd-2021-17577

cnvd-2021-17577

Vulnerability from cnvd

Title: NETGEAR JGS516PE/GS116Ev2未经验证对DHCP配置写入访问权限漏洞

Description:

NETGEAR JGS516PE/GS116Ev2是一款16端口千兆智能网管Plus交换机。

NETGEAR JGS516PE/GS116Ev2 2.6.0.43版存在安全漏洞。攻击者可利用漏洞强制多个DHCP请求或将其禁用，可能导致拒绝服务攻击。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.netgear.com/support/product/GS116Ev2.aspx

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-35226

Impacted products

Name
['NETGEAR JGS516PE 2.6.0.43', 'NETGEAR GS116Ev2 2.6.0.43']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35226",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35226"
    }
  },
  "description": "NETGEAR JGS516PE/GS116Ev2\u662f\u4e00\u6b3e16\u7aef\u53e3\u5343\u5146\u667a\u80fd\u7f51\u7ba1Plus\u4ea4\u6362\u673a\u3002\n\nNETGEAR JGS516PE/GS116Ev2 2.6.0.43\u7248\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5f3a\u5236\u591a\u4e2aDHCP\u8bf7\u6c42\u6216\u5c06\u5176\u7981\u7528\uff0c\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.netgear.com/support/product/GS116Ev2.aspx",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-17577",
  "openTime": "2021-03-15",
  "products": {
    "product": [
      "NETGEAR JGS516PE 2.6.0.43",
      "NETGEAR GS116Ev2 2.6.0.43"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-35226",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-11",
  "title": "NETGEAR JGS516PE/GS116Ev2\u672a\u7ecf\u9a8c\u8bc1\u5bf9DHCP\u914d\u7f6e\u5199\u5165\u8bbf\u95ee\u6743\u9650\u6f0f\u6d1e"
}

CVE-2020-35226 (GCVE-0-2020-35226)

Vulnerability from cvelistv5

Published

2021-03-10 18:03

Modified

2024-08-04 17:02

Severity ?

CWE

Summary

NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices allow unauthenticated users to modify the switch DHCP configuration by sending the corresponding write request command.

References

▼	URL	Tags
	https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T17:02:07.505Z",
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            ],
            "url": "https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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        }
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          "tags": [
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        }
      ],
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          "ID": "CVE-2020-35226",
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  "cveMetadata": {
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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