cnvd - cnvd-2022-20581

cnvd-2022-20581

Vulnerability from cnvd

Title: Tenda AX12缓冲区溢出漏洞

Description:

Tenda AX12是中国腾达（Tenda）公司的一款双频千兆Wifi 6无线路由器。

Tenda AX12 v22.03.01.21存在安全漏洞，该漏洞源于函数sub_422CE4中包含堆栈缓冲区溢出。攻击者可利用该漏洞通过strcpy参数引发拒绝服务 (DoS)。

Severity: 高

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.tenda.com.cn/download/detail-3237.html

Reference: https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2

Impacted products

Name
Tenda AX12 v22.03.01.21

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46408",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-46408"
    }
  },
  "description": "Tenda AX12\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53cc\u9891\u5343\u5146Wifi 6\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTenda AX12 v22.03.01.21\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u51fd\u6570sub_422CE4\u4e2d\u5305\u542b\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7strcpy\u53c2\u6570\u5f15\u53d1\u62d2\u7edd\u670d\u52a1 (DoS)\u3002",
  "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.tenda.com.cn/download/detail-3237.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-20581",
  "openTime": "2022-03-18",
  "products": {
    "product": "Tenda AX12 v22.03.01.21"
  },
  "referenceLink": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2",
  "serverity": "\u9ad8",
  "submitTime": "2022-03-14",
  "title": "Tenda AX12\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-46408 (GCVE-0-2021-46408)

Vulnerability from cvelistv5

Published

2022-03-09 18:30

Modified

2024-08-04 05:02

Severity ?

CWE

Summary

Tenda AX12 v22.03.01.21 was discovered to contain a stack buffer overflow in the function sub_422CE4. This vulnerability allows attackers to cause a Denial of Service (DoS) via the strcpy parameter.

References

▼	URL	Tags
	https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2	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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            ],
            "url": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2"
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        "shortName": "mitre"
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      "references": [
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          ],
          "url": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2"
        }
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  "cveMetadata": {
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    "dateReserved": "2022-01-24T00:00:00",
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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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