cnvd - cnvd-2022-06698

cnvd-2022-06698

Vulnerability from cnvd

Title: Netgear RBR750访问控制错误漏洞

Description:

Netgear RBR750是美国网件（Netgear）公司的一套家庭WiFi系统。

多款 NETGEAR 设备存在访问控制错误漏洞，该漏洞源于产品未正确限制来自非授权角色的访问。目前没有详细的漏洞细节提供。

Severity: 高

Patch Name: Netgear RBR750访问控制错误漏洞的补丁

Patch Description:

Netgear RBR750是美国网件（Netgear）公司的一套家庭WiFi系统。

多款 NETGEAR 设备存在访问控制错误漏洞，该漏洞源于产品未正确限制来自非授权角色的访问。目前没有详细的漏洞细节提供。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/000063777/Security-Advisory-for-Authentication-Bypass-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0008

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-38513

Impacted products

Name
['NETGEAR CBR40 <2.5.0.10', 'NETGEAR RBK852 <3.2.10.11', 'NETGEAR RBR850 <3.2.10.11', 'NETGEAR RBS850 <3.2.10.11', 'NETGEAR MK62 <1.0.6.110', 'NETGEAR MR60 <1.0.6.110', 'NETGEAR MS60 <1.0.6.110', 'NETGEAR EAX20 <1.0.0.48', 'NETGEAR RBK752 <3.2.10.10', 'NETGEAR RBR750 <3.2.10.10', 'NETGEAR RBS750 <3.2.10.10']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38513",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-38513"
    }
  },
  "description": "Netgear RBR750\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08Netgear\uff09\u516c\u53f8\u7684\u4e00\u5957\u5bb6\u5eadWiFi\u7cfb\u7edf\u3002\n\n\u591a\u6b3e NETGEAR \u8bbe\u5907\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u975e\u6388\u6743\u89d2\u8272\u7684\u8bbf\u95ee\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/000063777/Security-Advisory-for-Authentication-Bypass-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0008",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06698",
  "openTime": "2022-01-25",
  "patchDescription": "Netgear RBR750\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08Netgear\uff09\u516c\u53f8\u7684\u4e00\u5957\u5bb6\u5eadWiFi\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3e NETGEAR \u8bbe\u5907\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u975e\u6388\u6743\u89d2\u8272\u7684\u8bbf\u95ee\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Netgear RBR750\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "NETGEAR CBR40 \u003c2.5.0.10",
      "NETGEAR RBK852 \u003c3.2.10.11",
      "NETGEAR RBR850 \u003c3.2.10.11",
      "NETGEAR RBS850 \u003c3.2.10.11",
      "NETGEAR MK62 \u003c1.0.6.110",
      "NETGEAR MR60 \u003c1.0.6.110",
      "NETGEAR MS60 \u003c1.0.6.110",
      "NETGEAR EAX20 \u003c1.0.0.48",
      "NETGEAR RBK752 \u003c3.2.10.10",
      "NETGEAR RBR750 \u003c3.2.10.10",
      "NETGEAR RBS750 \u003c3.2.10.10"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-38513",
  "serverity": "\u9ad8",
  "submitTime": "2021-08-13",
  "title": "Netgear RBR750\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-38513 (GCVE-0-2021-38513)

Vulnerability from cvelistv5

Published

2021-08-11 00:03

Modified

2024-08-04 01:44

Severity ?

9.6 (Critical) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

CWE

Summary

Certain NETGEAR devices are affected by authentication bypass. This affects RBK852 before 3.2.10.11, RBR850 before 3.2.10.11, RBS850 before 3.2.10.11, CBR40 before 2.5.0.10, EAX20 before 1.0.0.48, MK62 before 1.0.6.110, MR60 before 1.0.6.110, MS60 before 1.0.6.110, RBK752 before 3.2.10.10, RBR750 before 3.2.10.10, and RBS750 before 3.2.10.10.

References

▼	URL	Tags
	https://kb.netgear.com/000063777/Security-Advisory-for-Authentication-Bypass-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0008	x_refsource_MISC

Impacted products

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

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:44:23.496Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://kb.netgear.com/000063777/Security-Advisory-for-Authentication-Bypass-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0008"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
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            }
          ]
        }
      ],
      "descriptions": [
        {
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          "value": "Certain NETGEAR devices are affected by authentication bypass. This affects RBK852 before 3.2.10.11, RBR850 before 3.2.10.11, RBS850 before 3.2.10.11, CBR40 before 2.5.0.10, EAX20 before 1.0.0.48, MK62 before 1.0.6.110, MR60 before 1.0.6.110, MS60 before 1.0.6.110, RBK752 before 3.2.10.10, RBR750 before 3.2.10.10, and RBS750 before 3.2.10.10."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 9.6,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:L/AV:A/A:L/C:H/I:H/PR:N/S:C/UI:N",
            "version": "3.1"
          }
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      ],
      "problemTypes": [
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-11T00:03:49",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://kb.netgear.com/000063777/Security-Advisory-for-Authentication-Bypass-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0008"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-38513",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
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                      }
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                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Certain NETGEAR devices are affected by authentication bypass. This affects RBK852 before 3.2.10.11, RBR850 before 3.2.10.11, RBS850 before 3.2.10.11, CBR40 before 2.5.0.10, EAX20 before 1.0.0.48, MK62 before 1.0.6.110, MR60 before 1.0.6.110, MS60 before 1.0.6.110, RBK752 before 3.2.10.10, RBR750 before 3.2.10.10, and RBS750 before 3.2.10.10."
            }
          ]
        },
        "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "ADJACENT",
            "availabilityImpact": "LOW",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:L/AV:A/A:L/C:H/I:H/PR:N/S:C/UI:N",
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  },
  "cveMetadata": {
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    "datePublished": "2021-08-11T00:03:49",
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  },
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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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