Vulnerability-Lookup

CNVD-2025-13348

Vulnerability from cnvd - Published: 2025-06-23

Title

NETGEAR R6400v2代码执行漏洞

Description

NETGEAR R6400v2是美国网件（NETGEAR）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。 NETGEAR R6400v2存在代码执行漏洞，该漏洞源于程序未能正确过滤构造代码段的特殊元素。攻击者可利用该漏洞通过精心设计的httpd URL执行任意代码。

Severity

高

Patch Name

NETGEAR R6400v2代码执行漏洞的补丁

Patch Description

NETGEAR R6400v2是美国网件（NETGEAR）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。 NETGEAR R6400v2存在代码执行漏洞，该漏洞源于程序未能正确过滤构造代码段的特殊元素。攻击者可利用该漏洞通过精心设计的httpd URL执行任意代码。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程序修复该安全问题，详情见厂商官网： https://kb.netgear.com/000065571/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0578

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-36187

Impacted products

Name
NETGEAR R6400v2 <1.0.4.118

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-36187",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-36187"
    }
  },
  "description": "NETGEAR R6400v2\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\u8fde\u63a5\u4e24\u4e2a\u6216\u591a\u4e2a\u7f51\u7edc\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u5728\u7f51\u7edc\u95f4\u8d77\u7f51\u5173\u7684\u4f5c\u7528\u3002\n\nNETGEAR R6400v2\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u6784\u9020\u4ee3\u7801\u6bb5\u7684\u7279\u6b8a\u5143\u7d20\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684httpd URL\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://kb.netgear.com/000065571/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0578",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-13348",
  "openTime": "2025-06-23",
  "patchDescription": "NETGEAR R6400v2\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\u8fde\u63a5\u4e24\u4e2a\u6216\u591a\u4e2a\u7f51\u7edc\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u5728\u7f51\u7edc\u95f4\u8d77\u7f51\u5173\u7684\u4f5c\u7528\u3002\r\n\r\nNETGEAR R6400v2\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u6784\u9020\u4ee3\u7801\u6bb5\u7684\u7279\u6b8a\u5143\u7d20\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684httpd URL\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 R6400v2\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NETGEAR R6400v2 \u003c1.0.4.118"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-36187",
  "serverity": "\u9ad8",
  "submitTime": "2023-09-05",
  "title": "NETGEAR R6400v2\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2023-36187 (GCVE-0-2023-36187)

Vulnerability from cvelistv5 – Published: 2023-09-01 00:00 – Updated: 2024-10-01 16:26

Summary

Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-01 16:25 UTC

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://kb.netgear.com/000065571/Security-Advisor…

Impacted products

1 product

Vendor	Product	Version
netgear	r6400v2	Affected: 0 , < 1.0.4.118 (custom) cpe:2.3:h:netgear:r6400v2:-:::::::*

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:37:41.263Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://kb.netgear.com/000065571/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0578"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:netgear:r6400v2:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "r6400v2",
            "vendor": "netgear",
            "versions": [
              {
                "lessThan": "1.0.4.118",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-36187",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-01T16:25:37.076547Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-01T16:26:34.615Z",
          "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": "Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-01T15:04:10.728Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://kb.netgear.com/000065571/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0578"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-36187",
    "datePublished": "2023-09-01T00:00:00.000Z",
    "dateReserved": "2023-06-21T00:00:00.000Z",
    "dateUpdated": "2024-10-01T16:26:34.615Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
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CNVD-2025-13348

CVE-2023-36187 (GCVE-0-2023-36187)

Tags

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Nomenclature

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