cnvd - cnvd-2022-86328

cnvd-2022-86328

Vulnerability from cnvd

Title: NETGEAR R7000P wan_dns1_sec缓冲区溢出漏洞

Description:

NETGEAR R7000P是美国网件(NETGEAR)公司的一款无线路由器。

NETGEAR R7000P V1.3.0.8版本存在缓冲区溢出漏洞，该漏洞源于/usr/sbin/httpd中对wan_dns1_sec参数输入的数据缺乏长度验证，攻击者可利用漏洞导致拒绝服务或者远程代码执行。

Severity: 高

Patch Name: NETGEAR R7000P wan_dns1_sec参数缓冲区溢出漏洞的补丁

Patch Description:

NETGEAR R7000P是美国网件(NETGEAR)公司的一款无线路由器。

NETGEAR R7000P V1.3.0.8版本存在缓冲区溢出漏洞，该漏洞源于/usr/sbin/httpd中对wan_dns1_sec参数输入的数据缺乏长度验证，攻击者可利用此漏洞导致拒绝服务或者远程代码执行。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://www.netgear.com/about/security/

Reference: https://www.netgear.com/about/security/

Impacted products

Name
NETGEAR R7000P V1.3.0.8

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-44184",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-44184"
    }
  },
  "description": "NETGEAR R7000P\u662f\u7f8e\u56fd\u7f51\u4ef6(NETGEAR)\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nNETGEAR R7000P V1.3.0.8\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/usr/sbin/httpd\u4e2d\u5bf9wan_dns1_sec\u53c2\u6570\u8f93\u5165\u7684\u6570\u636e\u7f3a\u4e4f\u957f\u5ea6\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u8005\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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\r\nhttps://www.netgear.com/about/security/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-86328",
  "openTime": "2022-12-07",
  "patchDescription": "NETGEAR R7000P\u662f\u7f8e\u56fd\u7f51\u4ef6(NETGEAR)\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nNETGEAR R7000P V1.3.0.8\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/usr/sbin/httpd\u4e2d\u5bf9wan_dns1_sec\u53c2\u6570\u8f93\u5165\u7684\u6570\u636e\u7f3a\u4e4f\u957f\u5ea6\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u8005\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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 R7000P wan_dns1_sec\u53c2\u6570\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NETGEAR R7000P V1.3.0.8"
  },
  "referenceLink": "https://www.netgear.com/about/security/",
  "serverity": "\u9ad8",
  "submitTime": "2022-11-24",
  "title": "NETGEAR R7000P wan_dns1_sec\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-44184 (GCVE-0-2022-44184)

Vulnerability from cvelistv5

Published

2022-11-22 00:00

Modified

2025-04-29 04:10

Severity ?

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

CWE

Summary

Netgear R7000P V1.3.0.8 is vulnerable to Buffer Overflow in /usr/sbin/httpd via parameter wan_dns1_sec.

References

▼	URL	Tags
	https://www.netgear.com/about/security/
	https://github.com/RobinWang825/IoT_vuln/tree/main/Netgear/R7000P/1

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:47:05.704Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.netgear.com/about/security/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/RobinWang825/IoT_vuln/tree/main/Netgear/R7000P/1"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-44184",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T04:09:11.396192Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-29T04:10:04.631Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Netgear R7000P V1.3.0.8 is vulnerable to Buffer Overflow in /usr/sbin/httpd via parameter wan_dns1_sec."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-22T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.netgear.com/about/security/"
        },
        {
          "url": "https://github.com/RobinWang825/IoT_vuln/tree/main/Netgear/R7000P/1"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-44184",
    "datePublished": "2022-11-22T00:00:00.000Z",
    "dateReserved": "2022-10-30T00:00:00.000Z",
    "dateUpdated": "2025-04-29T04:10:04.631Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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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