cnvd - cnvd-2022-06690

cnvd-2022-06690

Vulnerability from cnvd

Title: NETGEAR R7000缓冲区溢出漏洞（CNVD-2022-06690）

Description:

Netgear NETGEAR R7000是美国网件（Netgear）公司的一款无线路由器。

NETGEAR R7000设备存在缓冲区溢出漏洞，该漏洞源于1.0.9.42之前的NETGEAR R7000设备允许通过身份验证的用户造成缓冲区溢出。攻击者可利用该漏洞进行缓冲区溢出攻击。

Severity: 中

Patch Name: NETGEAR R7000缓冲区溢出漏洞（CNVD-2022-06690）的补丁

Patch Description:

Netgear NETGEAR R7000是美国网件（Netgear）公司的一款无线路由器。

NETGEAR R7000设备存在缓冲区溢出漏洞，该漏洞源于1.0.9.42之前的NETGEAR R7000设备允许通过身份验证的用户造成缓冲区溢出。攻击者可利用该漏洞进行缓冲区溢出攻击。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/000064442/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R7000-PSV-2018-0418

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-45523

Impacted products

Name
NETGEAR R7000 <1.0.9.42

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-45523",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-45523"
    }
  },
  "description": "Netgear NETGEAR R7000\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08Netgear\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002 \n\nNETGEAR R7000\u8bbe\u5907\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e1.0.9.42\u4e4b\u524d\u7684NETGEAR R7000\u8bbe\u5907\u5141\u8bb8\u901a\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u9020\u6210\u7f13\u51b2\u533a\u6ea2\u51fa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u7f13\u51b2\u533a\u6ea2\u51fa\u653b\u51fb\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/000064442/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R7000-PSV-2018-0418",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06690",
  "openTime": "2022-01-25",
  "patchDescription": "Netgear NETGEAR R7000\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08Netgear\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002 \r\n\r\nNETGEAR R7000\u8bbe\u5907\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e1.0.9.42\u4e4b\u524d\u7684NETGEAR R7000\u8bbe\u5907\u5141\u8bb8\u901a\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u9020\u6210\u7f13\u51b2\u533a\u6ea2\u51fa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u7f13\u51b2\u533a\u6ea2\u51fa\u653b\u51fb\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 R7000\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-06690\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "NETGEAR R7000 \u003c1.0.9.42"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-45523",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-13",
  "title": "NETGEAR R7000\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-06690\uff09"
}

CVE-2021-45523 (GCVE-0-2021-45523)

Vulnerability from cvelistv5

Published

2021-12-26 00:59

Modified

2024-08-04 04:39

Severity ?

5.7 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

Summary

NETGEAR R7000 devices before 1.0.9.42 are affected by a buffer overflow by an authenticated user.

References

▼	URL	Tags
	https://kb.netgear.com/000064442/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R7000-PSV-2018-0418	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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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:39:21.549Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://kb.netgear.com/000064442/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R7000-PSV-2018-0418"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:L/AV:A/A:H/C:N/I:N/PR:L/S:U/UI:N",
            "version": "3.1"
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      ],
      "problemTypes": [
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              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-26T00:59:02",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://kb.netgear.com/000064442/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R7000-PSV-2018-0418"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-45523",
          "STATE": "PUBLIC"
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        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
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                      }
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                },
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        "impact": {
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            "attackVector": "ADJACENT",
            "availabilityImpact": "HIGH",
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            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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  "cveMetadata": {
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}

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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