Vulnerability-Lookup

CNVD-2017-35048

Vulnerability from cnvd - Published: 2017-11-27

Title

Gongjin Electronics BE126 WIFI repeater存在多个漏洞

Description

Gongjin Electronics BE126 WIFI repeater是中国共进电子（Gongjin Electronics）公司的一款无线上网中继器。 Gongjin Electronics BE126 WIFI repeater 1.0版本中存在安全漏洞。攻击者可借助默认的证书利用该漏洞以root用户身份登录到telnet，并读取整个文件系统、写入到文件系统中或执行任意代码。

Severity

高

Patch Name

Gongjin Electronics BE126 WIFI repeater存在多个漏洞的补丁

Patch Description

Formal description

用户可参考如下供应商提供的安全公告获得补丁信息： http://www.digitalwhisper.co.il/files/Zines/0x56/DW86-1-RepeaterHack.pdf

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-8772

Impacted products

Name
Gongjin Electronics BE126 WIFI repeater 1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8772"
    }
  },
  "description": "Gongjin Electronics BE126 WIFI repeater\u662f\u4e2d\u56fd\u5171\u8fdb\u7535\u5b50\uff08Gongjin Electronics\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u4e0a\u7f51\u4e2d\u7ee7\u5668\u3002\r\n\r\nGongjin Electronics BE126 WIFI repeater 1.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u9ed8\u8ba4\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u7528\u6237\u8eab\u4efd\u767b\u5f55\u5230telnet\uff0c\u5e76\u8bfb\u53d6\u6574\u4e2a\u6587\u4ef6\u7cfb\u7edf\u3001\u5199\u5165\u5230\u6587\u4ef6\u7cfb\u7edf\u4e2d\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://www.digitalwhisper.co.il/files/Zines/0x56/DW86-1-RepeaterHack.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-35048",
  "openTime": "2017-11-27",
  "patchDescription": "Gongjin Electronics BE126 WIFI repeater\u662f\u4e2d\u56fd\u5171\u8fdb\u7535\u5b50\uff08Gongjin Electronics\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u4e0a\u7f51\u4e2d\u7ee7\u5668\u3002\r\n\r\nGongjin Electronics BE126 WIFI repeater 1.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u9ed8\u8ba4\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u7528\u6237\u8eab\u4efd\u767b\u5f55\u5230telnet\uff0c\u5e76\u8bfb\u53d6\u6574\u4e2a\u6587\u4ef6\u7cfb\u7edf\u3001\u5199\u5165\u5230\u6587\u4ef6\u7cfb\u7edf\u4e2d\u6216\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": "Gongjin Electronics BE126 WIFI repeater\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gongjin Electronics BE126 WIFI repeater 1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-8772",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-21",
  "title": "Gongjin Electronics BE126 WIFI repeater\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e"
}

CVE-2017-8772 (GCVE-0-2017-8772)

Vulnerability from cvelistv5 – Published: 2017-09-20 14:00 – Updated: 2024-08-05 16:48

Summary

On BE126 WIFI repeater 1.0 devices, an attacker can log into telnet (which is open by default) with default credentials as root (username:"root" password:"root") and can: 1. Read the entire file system; 2. Write to the file system; or 3. Execute any code that attacker desires (malicious or not).

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
http://www.digitalwhisper.co.il/files/Zines/0x56/…	x_refsource_MISC

Date Public

2017-08-31 00:00

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "http://www.digitalwhisper.co.il/files/Zines/0x56/DW86-1-RepeaterHack.pdf"
          }
        ],
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      ],
      "datePublic": "2017-08-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "On BE126 WIFI repeater 1.0 devices, an attacker can log into telnet (which is open by default) with default credentials as root (username:\"root\" password:\"root\") and can: 1. Read the entire file system; 2. Write to the file system; or 3. Execute any code that attacker desires (malicious or not)."
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        "dateUpdated": "2017-09-20T13:57:01.000Z",
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      },
      "references": [
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          "tags": [
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          "url": "http://www.digitalwhisper.co.il/files/Zines/0x56/DW86-1-RepeaterHack.pdf"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-8772",
          "STATE": "PUBLIC"
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        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
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    "dateReserved": "2017-05-03T00:00:00.000Z",
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    "state": "PUBLISHED"
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  "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-2017-35048

CVE-2017-8772 (GCVE-0-2017-8772)

Tags

Sightings

Nomenclature

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