Vulnerability-Lookup

CNVD-2020-03019

Vulnerability from cnvd - Published: 2020-01-16

Title

DTEN D5和DTEN D7信息泄露漏洞

Description

DTEN D5和DTEN D7都是DTEN公司的一款触控笔。 DTEN D5和D7 1.3.2之前版本中存在安全漏洞，该漏洞源于TCP 8080端口上的Web服务器缺少身份验证。攻击者可利用该漏洞借助storage/emulated/0/Notes/PDF文件系统路径读取存储的电子白板图像（PDF文档）。

Severity

中

Patch Name

DTEN D5和DTEN D7信息泄露漏洞的补丁

Patch Description

DTEN D5和DTEN D7都是DTEN公司的一款触控笔。 DTEN D5和D7 1.3.2之前版本中存在安全漏洞，该漏洞源于TCP 8080端口上的Web服务器缺少身份验证。攻击者可利用该漏洞借助storage/emulated/0/Notes/PDF文件系统路径读取存储的电子白板图像（PDF文档）。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： https://www.displayten.com.cn/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-16271

Impacted products

Name
['DTEN DTEN D7 <1.3.2', 'DTEN DTEN D5 <1.3.2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-16271"
    }
  },
  "description": "DTEN D5\u548cDTEN D7\u90fd\u662fDTEN\u516c\u53f8\u7684\u4e00\u6b3e\u89e6\u63a7\u7b14\u3002\n\nDTEN D5\u548cD7 1.3.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTCP 8080\u7aef\u53e3\u4e0a\u7684Web\u670d\u52a1\u5668\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9storage/emulated/0/Notes/PDF\u6587\u4ef6\u7cfb\u7edf\u8def\u5f84\u8bfb\u53d6\u5b58\u50a8\u7684\u7535\u5b50\u767d\u677f\u56fe\u50cf\uff08PDF\u6587\u6863\uff09\u3002",
  "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\nhttps://www.displayten.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-03019",
  "openTime": "2020-01-16",
  "patchDescription": "DTEN D5\u548cDTEN D7\u90fd\u662fDTEN\u516c\u53f8\u7684\u4e00\u6b3e\u89e6\u63a7\u7b14\u3002\r\n\r\nDTEN D5\u548cD7 1.3.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTCP 8080\u7aef\u53e3\u4e0a\u7684Web\u670d\u52a1\u5668\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9storage/emulated/0/Notes/PDF\u6587\u4ef6\u7cfb\u7edf\u8def\u5f84\u8bfb\u53d6\u5b58\u50a8\u7684\u7535\u5b50\u767d\u677f\u56fe\u50cf\uff08PDF\u6587\u6863\uff09\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": "DTEN D5\u548cDTEN D7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "DTEN DTEN D7 \u003c1.3.2",
      "DTEN DTEN D5 \u003c1.3.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-16271",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-07",
  "title": "DTEN D5\u548cDTEN D7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2019-16271 (GCVE-0-2019-16271)

Vulnerability from cvelistv5 – Published: 2020-01-06 20:02 – Updated: 2024-08-05 01:10

Summary

DTEN D5 and D7 before 1.3.2 devices allows remote attackers to read saved whiteboard image PDF documents via storage/emulated/0/Notes/PDF on TCP port 8080 without authentication.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://www.forescout.com/company/blog/dten-vulne…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.forescout.com/company/blog/dten-vulnerability/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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        }
      ],
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        {
          "lang": "en",
          "value": "DTEN D5 and D7 before 1.3.2 devices allows remote attackers to read saved whiteboard image PDF documents via storage/emulated/0/Notes/PDF on TCP port 8080 without authentication."
        }
      ],
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          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-06T20:02:46.000Z",
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        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.forescout.com/company/blog/dten-vulnerability/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-16271",
          "STATE": "PUBLIC"
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            "vendor_data": [
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                "product": {
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2020-01-06T20:02:46.000Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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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.

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.

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.