cnvd - cnvd-2022-10719

CNVD-2022-10719

Vulnerability from cnvd - Published: 2022-02-16

Title

Tp-link TL-WR840N代码注入漏洞

Description

Tp-link TL-WR840N是中国普联（Tp-link）公司的一款无线路由器。 TP-Link TL-WR840N EU v5路由器 TL-WR840N(EU) v5 171211固件之前版本存在安全漏洞，设备中的PING功能对于IP地址提交的数据缺少过滤和转义，容易受到通过IP地址输入字段中精心制作的负载的远程代码执行的攻击。目前没有详细的漏洞细节提供。

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：

http://tp-link.com

Reference

https://k4m1ll0.com/cve-2021-41653.html

Impacted products

Name
TP-Link TL-WR840N <=TL-WR840N(EU) v5 171211

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41653"
    }
  },
  "description": "Tp-link TL-WR840N\u662f\u4e2d\u56fd\u666e\u8054\uff08Tp-link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTP-Link TL-WR840N EU v5\u8def\u7531\u5668 TL-WR840N(EU) v5 171211\u56fa\u4ef6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8bbe\u5907\u4e2d\u7684PING\u529f\u80fd\u5bf9\u4e8eIP\u5730\u5740\u63d0\u4ea4\u7684\u6570\u636e\u7f3a\u5c11\u8fc7\u6ee4\u548c\u8f6c\u4e49\uff0c\u5bb9\u6613\u53d7\u5230\u901a\u8fc7IP\u5730\u5740\u8f93\u5165\u5b57\u6bb5\u4e2d\u7cbe\u5fc3\u5236\u4f5c\u7684\u8d1f\u8f7d\u7684\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u7684\u653b\u51fb\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\n\r\nhttp://tp-link.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-10719",
  "openTime": "2022-02-16",
  "products": {
    "product": "TP-Link TL-WR840N \u003c=TL-WR840N(EU) v5 171211"
  },
  "referenceLink": "https://k4m1ll0.com/cve-2021-41653.html",
  "serverity": "\u9ad8",
  "submitTime": "2021-11-16",
  "title": "Tp-link TL-WR840N\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-41653 (GCVE-0-2021-41653)

Vulnerability from cvelistv5 – Published: 2021-11-13 14:18 – Updated: 2024-08-04 03:15

Summary

The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a crafted payload in an IP address input field.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://tp-link.com	x_refsource_MISC
	https://www.tp-link.com/us/press/security-advisory/	x_refsource_MISC
	https://k4m1ll0.com/cve-2021-41653.html	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          },
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          },
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            ],
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        },
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2022-10719

CVE-2021-41653 (GCVE-0-2021-41653)

Tags

Sightings

Nomenclature