Vulnerability-Lookup

CNVD-2018-09898

Vulnerability from cnvd - Published: 2018-05-21

Title

Belkin N750未授权访问漏洞

Description

Belkin N750是无线路由器产品。 Belkin N750 1.10.22版本在实现上存在安全漏洞，未经身份验证的远程用户通过向set.cgi发送HTTP请求，可启用telnet，且无需密码获取root访问权限。

Severity

中

Patch Name

Belkin N750未授权访问漏洞的补丁

Patch Description

Belkin N750是无线路由器产品。 Belkin N750 1.10.22版本在实现上存在安全漏洞，未经身份验证的远程用户通过向set.cgi发送HTTP请求，可启用telnet，且无需密码获取root访问权限。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://www.tenable.com/security/research/tra-2018-08

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-1146

Impacted products

Name
Belkin N750 F9K1110 1.10.22

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1146"
    }
  },
  "description": "Belkin N750\u662f\u65e0\u7ebf\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\nBelkin N750 1.10.22\u7248\u672c\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u7528\u6237\u901a\u8fc7\u5411set.cgi\u53d1\u9001HTTP\u8bf7\u6c42\uff0c\u53ef\u542f\u7528telnet\uff0c\u4e14\u65e0\u9700\u5bc6\u7801\u83b7\u53d6root\u8bbf\u95ee\u6743\u9650\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://www.tenable.com/security/research/tra-2018-08",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09898",
  "openTime": "2018-05-21",
  "patchDescription": "Belkin N750\u662f\u65e0\u7ebf\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\nBelkin N750 1.10.22\u7248\u672c\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u7528\u6237\u901a\u8fc7\u5411set.cgi\u53d1\u9001HTTP\u8bf7\u6c42\uff0c\u53ef\u542f\u7528telnet\uff0c\u4e14\u65e0\u9700\u5bc6\u7801\u83b7\u53d6root\u8bbf\u95ee\u6743\u9650\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": "Belkin N750\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Belkin N750 F9K1110 1.10.22"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1146",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-24",
  "title": "Belkin N750\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e"
}

CVE-2018-1146 (GCVE-0-2018-1146)

Vulnerability from cvelistv5 – Published: 2018-04-19 13:00 – Updated: 2024-09-17 00:01

Summary

A remote unauthenticated user can enable telnet on the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to set.cgi. When enabled the telnet session requires no password and provides root access.

Severity

No CVSS data available.

CWE

Improper Access Control

Assigner

tenable mitre root

References

1 reference

URL	Tags
https://www.tenable.com/security/research/tra-2018-08	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Belkin	N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)	Affected: Firmware 1.10.22?

Date Public

2018-04-16 00:00

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:51:48.870Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2018-08"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)",
          "vendor": "Belkin",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware 1.10.22?"
            }
          ]
        }
      ],
      "datePublic": "2018-04-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A remote unauthenticated user can enable telnet on the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to set.cgi. When enabled the telnet session requires no password and provides root access."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Access Control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-04-19T13:57:01.000Z",
        "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
        "shortName": "tenable"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tenable.com/security/research/tra-2018-08"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnreport@tenable.com",
          "DATE_PUBLIC": "2018-04-16T00:00:00",
          "ID": "CVE-2018-1146",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Firmware 1.10.22?"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Belkin"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A remote unauthenticated user can enable telnet on the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to set.cgi. When enabled the telnet session requires no password and provides root access."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Access Control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.tenable.com/security/research/tra-2018-08",
              "refsource": "MISC",
              "url": "https://www.tenable.com/security/research/tra-2018-08"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
    "assignerShortName": "tenable",
    "cveId": "CVE-2018-1146",
    "datePublished": "2018-04-19T13:00:00.000Z",
    "dateReserved": "2017-12-05T00:00:00.000Z",
    "dateUpdated": "2024-09-17T00:01:47.238Z",
    "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.
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-2018-09898

CVE-2018-1146 (GCVE-0-2018-1146)

Tags

Sightings

Nomenclature

Related by attack behaviour