Vulnerability-Lookup

CNVD-2017-31786

Vulnerability from cnvd - Published: 2017-10-27

Title

D-Link DIR-850L REV. A DNS更改漏洞

Description

D-Link DIR-850L REV.A是友讯（D-Link）公司的一款无线路由器。使用FW114WWb07_h2ab_beta1及之前版本固件的D-Link DIR-850L REV.A设备上的htdocs/parentalcontrols/bind.php文件存在安全漏洞。远程攻击者可借助一系列请求利用该漏洞更改DNS配置。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://www.dlink.com.cn/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-14423

Impacted products

Name
D-Link DIR-850L REV.A <=FW114WWb07_h2ab_beta1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14423"
    }
  },
  "description": "D-Link DIR-850L REV.A\u662f\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\n\u4f7f\u7528FW114WWb07_h2ab_beta1\u53ca\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u7684D-Link DIR-850L REV.A\u8bbe\u5907\u4e0a\u7684htdocs/parentalcontrols/bind.php\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u4e00\u7cfb\u5217\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u6539DNS\u914d\u7f6e\u3002",
  "discovererName": "unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://www.dlink.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-31786",
  "openTime": "2017-10-27",
  "products": {
    "product": "D-Link DIR-850L REV.A \u003c=FW114WWb07_h2ab_beta1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-14423",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-14",
  "title": "D-Link DIR-850L REV. A DNS\u66f4\u6539\u6f0f\u6d1e"
}

CVE-2017-14423 (GCVE-0-2017-14423)

Vulnerability from cvelistv5 – Published: 2017-09-13 17:00 – Updated: 2024-08-05 19:27

Summary

htdocs/parentalcontrols/bind.php on D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) devices does not prevent unauthenticated nonce-guessing attacks, which makes it easier for remote attackers to change the DNS configuration via a series of requests.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://pierrekim.github.io/blog/2017-09-08-dlink…	x_refsource_MISC

Date Public

2017-09-13 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html"
          }
        ],
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      },
      "references": [
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          "url": "https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

Detection rules are retrieved from Rulezet.

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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