Vulnerability-Lookup

CNVD-2020-59763

Vulnerability from cnvd - Published: 2020-10-28

Title

D-Link DSR-250N拒绝服务漏洞

Description

D-Link DSR-250N是中国台湾友讯（D-Link）公司的一款统一服务路由器。 D-Link DSR-250N before 3.17B存在安全漏洞，该漏洞源于CGI脚本upgradeStatusReboot.cgi可以被访问而不需要认证。攻击者可利用漏洞导致任何访问都会重新启动设备，因此会在几分钟内无法使用。

Severity

中

Patch Name

D-Link DSR-250N拒绝服务漏洞的补丁

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://seclists.org/fulldisclosure/2020/Oct/14

Reference

https://seclists.org/fulldisclosure/2020/Oct/14

Impacted products

Name
D-Link DSR-250N <3.17B

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26567"
    }
  },
  "description": "D-Link DSR-250N\u662f\u4e2d\u56fd\u53f0\u6e7e\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7edf\u4e00\u670d\u52a1\u8def\u7531\u5668\u3002\n\nD-Link DSR-250N before 3.17B\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCGI\u811a\u672cupgradeStatusReboot.cgi\u53ef\u4ee5\u88ab\u8bbf\u95ee\u800c\u4e0d\u9700\u8981\u8ba4\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u4f55\u8bbf\u95ee\u90fd\u4f1a\u91cd\u65b0\u542f\u52a8\u8bbe\u5907\uff0c\u56e0\u6b64\u4f1a\u5728\u51e0\u5206\u949f\u5185\u65e0\u6cd5\u4f7f\u7528\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://seclists.org/fulldisclosure/2020/Oct/14",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-59763",
  "openTime": "2020-10-28",
  "patchDescription": "D-Link DSR-250N\u662f\u4e2d\u56fd\u53f0\u6e7e\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7edf\u4e00\u670d\u52a1\u8def\u7531\u5668\u3002\r\n\r\nD-Link DSR-250N before 3.17B\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCGI\u811a\u672cupgradeStatusReboot.cgi\u53ef\u4ee5\u88ab\u8bbf\u95ee\u800c\u4e0d\u9700\u8981\u8ba4\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u4f55\u8bbf\u95ee\u90fd\u4f1a\u91cd\u65b0\u542f\u52a8\u8bbe\u5907\uff0c\u56e0\u6b64\u4f1a\u5728\u51e0\u5206\u949f\u5185\u65e0\u6cd5\u4f7f\u7528\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 DSR-250N\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "D-Link DSR-250N \u003c3.17B"
  },
  "referenceLink": "https://seclists.org/fulldisclosure/2020/Oct/14",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-09",
  "title": "D-Link DSR-250N\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-26567 (GCVE-0-2020-26567)

Vulnerability from cvelistv5 – Published: 2020-10-08 12:22 – Updated: 2024-08-04 15:56

Summary

An issue was discovered on D-Link DSR-250N before 3.17B devices. The CGI script upgradeStatusReboot.cgi can be accessed without authentication. Any access reboots the device, rendering it therefore unusable for several minutes.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 27/100 over 2305 records in the last 180 days details

References

3 references

URL	Tags
https://www.redteam-pentesting.de/advisories/rt-s…	x_refsource_MISC
http://seclists.org/fulldisclosure/2020/Oct/14	x_refsource_MISC
http://packetstormsecurity.com/files/159516/D-Lin…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:56:04.883Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.redteam-pentesting.de/advisories/rt-sa-2020-002"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2020/Oct/14"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered on D-Link DSR-250N before 3.17B devices. The CGI script upgradeStatusReboot.cgi can be accessed without authentication. Any access reboots the device, rendering it therefore unusable for several minutes."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-08T18:06:17.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.redteam-pentesting.de/advisories/rt-sa-2020-002"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Oct/14"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-26567",
          "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": [
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              "value": "An issue was discovered on D-Link DSR-250N before 3.17B devices. The CGI script upgradeStatusReboot.cgi can be accessed without authentication. Any access reboots the device, rendering it therefore unusable for several minutes."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.redteam-pentesting.de/advisories/rt-sa-2020-002",
              "refsource": "MISC",
              "url": "https://www.redteam-pentesting.de/advisories/rt-sa-2020-002"
            },
            {
              "name": "http://seclists.org/fulldisclosure/2020/Oct/14",
              "refsource": "MISC",
              "url": "http://seclists.org/fulldisclosure/2020/Oct/14"
            },
            {
              "name": "http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-26567",
    "datePublished": "2020-10-08T12:22:15.000Z",
    "dateReserved": "2020-10-05T00:00:00.000Z",
    "dateUpdated": "2024-08-04T15:56:04.883Z",
    "state": "PUBLISHED"
  },
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}

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.

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Action not permitted

CNVD-2020-59763

CVE-2020-26567 (GCVE-0-2020-26567)

Tags

Sightings

Nomenclature

Related by attack behaviour