Vulnerability-Lookup

CNVD-2022-11517

Vulnerability from cnvd - Published: 2022-02-18

Title

D-Link DIR-X1860拒绝服务漏洞（CNVD-2022-11517）

Description

D-Link Dir-X1860是中国友讯（D-Link）公司的一款双频路由器。 D-Link DIR-X1860 v1.10WWB09_Beta之前版本存在安全漏洞，该漏洞源于web应用程序中缺少对于URL的验证和过滤，未经身份验证的远程攻击者可利用该漏洞通过发送一个专门设计的URL给身份验证的受害者来重启路由器。经过身份验证的受害者需要访问这个URL，以便路由器重新启动。

Severity

高

Patch Name

D-Link DIR-X1860拒绝服务漏洞（CNVD-2022-11517）的补丁

Patch Description

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://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10283

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41441

Impacted products

Name
D-Link DIR-X1860 <v1.10WWB09_Beta

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41441",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41441"
    }
  },
  "description": "D-Link Dir-X1860\u662f\u4e2d\u56fd\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53cc\u9891\u8def\u7531\u5668\u3002\n\nD-Link DIR-X1860 v1.10WWB09_Beta\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eweb\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7f3a\u5c11\u5bf9\u4e8eURL\u7684\u9a8c\u8bc1\u548c\u8fc7\u6ee4\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u4e00\u4e2a\u4e13\u95e8\u8bbe\u8ba1\u7684URL\u7ed9\u8eab\u4efd\u9a8c\u8bc1\u7684\u53d7\u5bb3\u8005\u6765\u91cd\u542f\u8def\u7531\u5668\u3002\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u53d7\u5bb3\u8005\u9700\u8981\u8bbf\u95ee\u8fd9\u4e2aURL\uff0c\u4ee5\u4fbf\u8def\u7531\u5668\u91cd\u65b0\u542f\u52a8\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://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10283",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-11517",
  "openTime": "2022-02-18",
  "patchDescription": "D-Link Dir-X1860\u662f\u4e2d\u56fd\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53cc\u9891\u8def\u7531\u5668\u3002\r\n\r\nD-Link DIR-X1860 v1.10WWB09_Beta\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eweb\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7f3a\u5c11\u5bf9\u4e8eURL\u7684\u9a8c\u8bc1\u548c\u8fc7\u6ee4\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u4e00\u4e2a\u4e13\u95e8\u8bbe\u8ba1\u7684URL\u7ed9\u8eab\u4efd\u9a8c\u8bc1\u7684\u53d7\u5bb3\u8005\u6765\u91cd\u542f\u8def\u7531\u5668\u3002\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u53d7\u5bb3\u8005\u9700\u8981\u8bbf\u95ee\u8fd9\u4e2aURL\uff0c\u4ee5\u4fbf\u8def\u7531\u5668\u91cd\u65b0\u542f\u52a8\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": "D-Link DIR-X1860\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-11517\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "D-Link DIR-X1860 \u003cv1.10WWB09_Beta"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41441",
  "serverity": "\u9ad8",
  "submitTime": "2022-02-14",
  "title": "D-Link DIR-X1860\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-11517\uff09"
}

CVE-2021-41441 (GCVE-0-2021-41441)

Vulnerability from cvelistv5 – Published: 2022-02-09 16:55 – Updated: 2026-07-09 00:14

Summary

A DoS attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote unauthenticated attacker to reboot the router via sending a specially crafted URL to an authenticated victim. The authenticated victim need to visit this URL, for the router to reboot.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://www.dlink.com/en/security-bulletin/
https://supportannouncement.us.dlink.com/announce…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-07-09T00:14:53.944Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.dlink.com/en/security-bulletin/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10283"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A DoS attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote unauthenticated attacker to reboot the router via sending a specially crafted URL to an authenticated victim. The authenticated victim need to visit this URL, for the router to reboot."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-05T15:48:37.669Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.dlink.com/en/security-bulletin/"
        },
        {
          "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10283"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-41441",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A DoS attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote unauthenticated attacker to reboot the router via sending a specially crafted URL to an authenticated victim. The authenticated victim need to visit this URL, for the router to reboot."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://d-link.com",
              "refsource": "MISC",
              "url": "http://d-link.com"
            },
            {
              "name": "https://www.dlink.com/en/security-bulletin/",
              "refsource": "MISC",
              "url": "https://www.dlink.com/en/security-bulletin/"
            },
            {
              "name": "http://dir-x1860.com",
              "refsource": "MISC",
              "url": "http://dir-x1860.com"
            },
            {
              "name": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10283",
              "refsource": "MISC",
              "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10283"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-41441",
    "datePublished": "2022-02-09T16:55:47.000Z",
    "dateReserved": "2021-09-20T00:00:00.000Z",
    "dateUpdated": "2026-07-09T00:14:53.944Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2022-11517

CVE-2021-41441 (GCVE-0-2021-41441)

Tags

Sightings

Nomenclature

Related by attack behaviour