cnvd - cnvd-2022-17121

CNVD-2022-17121

Vulnerability from cnvd - Published: 2022-03-07

Title

TOTOLINK A720R堆栈溢出漏洞（CNVD-2022-17121）

Description

TOTOLINK A720R是一款无线路由器。 TOTOLINK A720R v4.1.5cu.470_B20200911存在堆栈溢出漏洞，攻击者可利用该通过标志参数导致拒绝服务（DoS）。

Severity

低

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://totolink.net/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-45739

Impacted products

Name
TOTOLINK A720R V4.1.5cu.470_B20200911

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-45739",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-45739"
    }
  },
  "description": "TOTOLINK A720R\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n \nTOTOLINK A720R v4.1.5cu.470_B20200911\u5b58\u5728\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u901a\u8fc7\u6807\u5fd7\u53c2\u6570\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08DoS\uff09\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\nhttp://totolink.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-17121",
  "openTime": "2022-03-07",
  "products": {
    "product": "TOTOLINK A720R V4.1.5cu.470_B20200911"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-45739",
  "serverity": "\u4f4e",
  "submitTime": "2022-02-21",
  "title": "TOTOLINK A720R\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-17121\uff09"
}

CVE-2021-45739 (GCVE-0-2021-45739)

Vulnerability from cvelistv5 – Published: 2022-02-04 01:33 – Updated: 2024-08-04 04:47

Summary

TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a stack overflow in the Form_Login function. This vulnerability allows attackers to cause a Denial of Service (DoS) via the flag parameter.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/pjqwudi/my_vuln/blob/main/toto…

x_refsource_MISC

Show details on NVD website

JSON

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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-2022-17121

CVE-2021-45739 (GCVE-0-2021-45739)

Tags

Sightings

Nomenclature