Vulnerability-Lookup

CNVD-2017-35383

Vulnerability from cnvd - Published: 2017-11-29

Title

DBL DBLTek设备Web服务器命令执行漏洞

Description

DBL DBLTek devices是中国得伯乐（DBL）公司的一款网关产品。web server是其中的一个Web服务器。 DBL DBLTek设备上的Web服务器存在安全漏洞。远程攻击者可通过获取管理员密码并在HTTP Basic Authentication中使用该密码利用该漏洞执行任意的操作系统命令。

Severity

高

Patch Name

DBL DBLTek设备Web服务器命令执行漏洞的补丁

Patch Description

DBL DBLTek devices是中国得伯乐（DBL）公司的一款网关产品。web server是其中的一个Web服务器。 DBL DBLTek设备上的Web服务器存在安全漏洞。远程攻击者可通过获取管理员密码并在HTTP Basic Authentication中使用该密码利用该漏洞执行任意的操作系统命令。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://www.dbltek.com/

Reference

https://blogs.securiteam.com/index.php/archives/3437

Impacted products

Name
DBL DBLTek

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-16934"
    }
  },
  "description": "DBL DBLTek devices\u662f\u4e2d\u56fd\u5f97\u4f2f\u4e50\uff08DBL\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7f51\u5173\u4ea7\u54c1\u3002web server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u670d\u52a1\u5668\u3002 \r\n\r\nDBL DBLTek\u8bbe\u5907\u4e0a\u7684Web\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u7ba1\u7406\u5458\u5bc6\u7801\u5e76\u5728HTTP Basic Authentication\u4e2d\u4f7f\u7528\u8be5\u5bc6\u7801\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u7684\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a \r\nhttp://www.dbltek.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-35383",
  "openTime": "2017-11-29",
  "patchDescription": "DBL DBLTek devices\u662f\u4e2d\u56fd\u5f97\u4f2f\u4e50\uff08DBL\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7f51\u5173\u4ea7\u54c1\u3002web server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u670d\u52a1\u5668\u3002 \r\n\r\nDBL DBLTek\u8bbe\u5907\u4e0a\u7684Web\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u7ba1\u7406\u5458\u5bc6\u7801\u5e76\u5728HTTP Basic Authentication\u4e2d\u4f7f\u7528\u8be5\u5bc6\u7801\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u7684\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\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": "DBL DBLTek\u8bbe\u5907Web\u670d\u52a1\u5668\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DBL DBLTek"
  },
  "referenceLink": "https://blogs.securiteam.com/index.php/archives/3437",
  "serverity": "\u9ad8",
  "submitTime": "2017-10-20",
  "title": "DBL DBLTek\u8bbe\u5907Web\u670d\u52a1\u5668\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-16934 (GCVE-0-2017-16934)

Vulnerability from cvelistv5 – Published: 2017-11-24 07:00 – Updated: 2024-08-05 20:43

Summary

The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a "<%%25call system.exec:" string in the passwd parameter.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2265 records in the last 180 days details

References

1 reference

URL	Tags
https://blogs.securiteam.com/index.php/archives/3437	x_refsource_MISC

Date Public

2017-11-24 00:00

Show details on NVD website

JSON

To clipboard

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      "descriptions": [
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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.

Vulnerability timeline

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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.

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