cnvd - cnvd-2019-13602

cnvd-2019-13602

Vulnerability from cnvd

Title: TP-Link TL-WR840N拒绝服务漏洞

Description:

TP-LINK TL-WR840N是一款无线路由器，信道数为13，支持VPN功能。

TP-Link TL-WR840N存在拒绝服务漏洞。远程攻击者可通过分段数据包利用该漏洞导致拒绝服务（网络中断）。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.tp-link.com/in/products/details/cat-9_TL-WR840N.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-15840

Impacted products

Name
TP-Link TL-WR840N 0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15840"
    }
  },
  "description": "TP-LINK TL-WR840N\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u4fe1\u9053\u6570\u4e3a13\uff0c\u652f\u6301VPN\u529f\u80fd\u3002\n\nTP-Link TL-WR840N\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5206\u6bb5\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u7f51\u7edc\u4e2d\u65ad\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.tp-link.com/in/products/details/cat-9_TL-WR840N.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-13602",
  "openTime": "2019-05-10",
  "products": {
    "product": "TP-Link TL-WR840N 0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-15840",
  "serverity": "\u4e2d",
  "submitTime": "2019-04-01",
  "title": "TP-Link TL-WR840N\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-15840 (GCVE-0-2018-15840)

Vulnerability from cvelistv5

Published

2019-03-29 17:09

Modified

2024-08-05 10:01

Severity ?

CWE

Summary

TP-Link TL-WR840N devices allow remote attackers to cause a denial of service (networking outage) via fragmented packets, as demonstrated by an "nmap -f" command.

References

▼	URL	Tags
	https://hackingvila.wordpress.com/2019/02/17/tp-link-wireless-n-router-wr840n-buffer-overflow-cve-2018-15840/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T10:01:54.610Z",
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              "x_transferred"
            ],
            "url": "https://hackingvila.wordpress.com/2019/02/17/tp-link-wireless-n-router-wr840n-buffer-overflow-cve-2018-15840/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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        }
      ],
      "datePublic": "2019-02-17T00:00:00",
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          "lang": "en",
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        }
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      "providerMetadata": {
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://hackingvila.wordpress.com/2019/02/17/tp-link-wireless-n-router-wr840n-buffer-overflow-cve-2018-15840/"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-15840",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
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                "vendor_name": "n/a"
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        "data_format": "MITRE",
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            }
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                  "value": "n/a"
                }
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        "references": {
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              "name": "https://hackingvila.wordpress.com/2019/02/17/tp-link-wireless-n-router-wr840n-buffer-overflow-cve-2018-15840/",
              "refsource": "MISC",
              "url": "https://hackingvila.wordpress.com/2019/02/17/tp-link-wireless-n-router-wr840n-buffer-overflow-cve-2018-15840/"
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  },
  "cveMetadata": {
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    "dateReserved": "2018-08-24T00:00:00",
    "dateUpdated": "2024-08-05T10:01:54.610Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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