cnvd - cnvd-2022-12738

cnvd-2022-12738

Vulnerability from cnvd

Title: TOTOLINK A720R setWiFiWpsStart缓冲区溢出漏洞

Description:

TOTOLINK A720R是一款路由器设备。

TOTOLINK A720R setWiFiWpsStart存在缓冲区溢出漏洞，远程攻击者可以利用漏洞提交特殊的请求，可以应用程序上下文执行任意代码或使应用程序崩溃。

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://totolink.net/

Reference: https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_4/4.md

Impacted products

Name
TOTOLINK A720R v4.1.5cu.470_B2020091

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-45740",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-45740"
    }
  },
  "description": "TOTOLINK A720R\u662f\u4e00\u6b3e\u8def\u7531\u5668\u8bbe\u5907\u3002\n\nTOTOLINK A720R setWiFiWpsStart\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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-2022-12738",
  "openTime": "2022-02-18",
  "products": {
    "product": "TOTOLINK A720R v4.1.5cu.470_B2020091"
  },
  "referenceLink": "https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_4/4.md",
  "serverity": "\u9ad8",
  "submitTime": "2022-02-10",
  "title": "TOTOLINK A720R setWiFiWpsStart\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-45740 (GCVE-0-2021-45740)

Vulnerability from cvelistv5

Published

2022-02-04 01:33

Modified

2024-08-04 04:47

Severity ?

CWE

Summary

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

References

▼	URL	Tags
	https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_4/4.md	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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        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:47:02.051Z",
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              "x_transferred"
            ],
            "url": "https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_4/4.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "product": "n/a",
          "vendor": "n/a",
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      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
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            }
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      "providerMetadata": {
        "dateUpdated": "2022-02-04T01:33:52",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_4/4.md"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-45740",
          "STATE": "PUBLIC"
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        "affects": {
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                "product": {
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                      "product_name": "n/a",
                      "version": {
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              "value": "TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a stack overflow in the setWiFiWpsStart function. This vulnerability allows attackers to cause a Denial of Service (DoS) via the pin parameter."
            }
          ]
        },
        "problemtype": {
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            {
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                  "value": "n/a"
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2022-02-04T01:33:52",
    "dateReserved": "2021-12-27T00:00:00",
    "dateUpdated": "2024-08-04T04:47:02.051Z",
    "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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