cnvd - cnvd-2021-53338

cnvd-2021-53338

Vulnerability from cnvd

Title: D-LINK DIR-3040信息泄露漏洞（CNVD-2021-53338）

Description:

D-LINK DIR-3040是中国台湾友讯（D-Link）公司的一个路由器，提供连接网络的功能。

D-LINK DIR-3040存在信息泄露漏洞，攻击者可利用该漏洞发送HTTP请求导致敏感信息的泄露。

Severity: 高

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： https://us.dlink.com/en/consumer。

Reference: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21816

Impacted products

Name
D-Link DIR-3040

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21816",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21816"
    }
  },
  "description": "D-LINK DIR-3040\u662f\u4e2d\u56fd\u53f0\u6e7e\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u8def\u7531\u5668\uff0c\u63d0\u4f9b\u8fde\u63a5\u7f51\u7edc\u7684\u529f\u80fd\u3002\n\nD-LINK DIR-3040\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u9001HTTP\u8bf7\u6c42\u5bfc\u81f4\u654f\u611f\u4fe1\u606f\u7684\u6cc4\u9732\u3002",
  "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\nhttps://us.dlink.com/en/consumer\u3002",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-53338",
  "openTime": "2021-07-22",
  "products": {
    "product": "D-Link DIR-3040"
  },
  "referenceLink": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21816",
  "serverity": "\u9ad8",
  "submitTime": "2021-07-19",
  "title": "D-LINK DIR-3040\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-53338\uff09"
}

CVE-2021-21816 (GCVE-0-2021-21816)

Vulnerability from cvelistv5

Published

2021-07-16 10:28

Modified

2024-08-03 18:23

Severity ?

6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE

CWE-200 - Information Exposure

Summary

An information disclosure vulnerability exists in the Syslog functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	D-LINK	Version: D-LINK DIR-3040 1.13B03

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-03T18:23:29.523Z",
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            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281"
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        ],
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          "vendor": "n/a",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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      "providerMetadata": {
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      },
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            "x_refsource_MISC"
          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2021-21816",
          "STATE": "PUBLIC"
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        "affects": {
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                      "product_name": "D-LINK",
                      "version": {
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                          {
                            "version_value": "D-LINK DIR-3040 1.13B03"
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            }
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        },
        "impact": {
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            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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    "dateReserved": "2021-01-04T00:00:00",
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    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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