Vulnerability-Lookup

CNVD-2023-02266

Vulnerability from cnvd - Published: 2023-01-11

Title

Tenda A15 wrlEn_5g参数堆栈溢出漏洞

Description

Tenda A15是中国腾达（Tenda）公司的一款WiFi扩展器。 Tenda A15 wrlEn_5g参数存在堆栈溢出漏洞，该漏洞是由于/goform/WifiBasicSet进行的不正确边界检查造成的。通过使用wrlEn_5g参数发送过长的字符串，远程攻击者可利用该漏洞在系统上执行任意代码。

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.tendacn.com/us/product/a15.html

Reference

https://brief-nymphea-813.notion.site/Vul14-A15-bof-WifiBasicSet-wrlEn_5g-4cb7b8ecc79a4063b707a9cc8a4ff579

Impacted products

Name
Tenda Tenda A15 V15.13.07.13

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-47125",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-47125"
    }
  },
  "description": "Tenda A15\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3eWiFi\u6269\u5c55\u5668\u3002\n\nTenda A15 wrlEn_5g\u53c2\u6570\u5b58\u5728\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e/goform/WifiBasicSet\u8fdb\u884c\u7684\u4e0d\u6b63\u786e\u8fb9\u754c\u68c0\u67e5\u9020\u6210\u7684\u3002\u901a\u8fc7\u4f7f\u7528wrlEn_5g\u53c2\u6570\u53d1\u9001\u8fc7\u957f\u7684\u5b57\u7b26\u4e32\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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.tendacn.com/us/product/a15.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-02266",
  "openTime": "2023-01-11",
  "products": {
    "product": "Tenda Tenda A15 V15.13.07.13"
  },
  "referenceLink": "https://brief-nymphea-813.notion.site/Vul14-A15-bof-WifiBasicSet-wrlEn_5g-4cb7b8ecc79a4063b707a9cc8a4ff579",
  "serverity": "\u9ad8",
  "submitTime": "2023-01-04",
  "title": "Tenda A15 wrlEn_5g\u53c2\u6570\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-47125 (GCVE-0-2022-47125)

Vulnerability from cvelistv5 – Published: 2022-12-30 00:00 – Updated: 2025-04-11 14:53

Summary

Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wrlEn_5g parameter at /goform/WifiBasicSet.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-11 14:53 UTC

CWE

n/a
CWE-787 - Out-of-bounds Write

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://brief-nymphea-813.notion.site/Vul14-A15-b…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T14:47:28.541Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://brief-nymphea-813.notion.site/Vul14-A15-bof-WifiBasicSet-wrlEn_5g-4cb7b8ecc79a4063b707a9cc8a4ff579"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-47125",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-11T14:53:19.142847Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-11T14:53:38.636Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wrlEn_5g parameter at /goform/WifiBasicSet."
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      ],
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              "description": "n/a",
              "lang": "en",
              "type": "text"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-30T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://brief-nymphea-813.notion.site/Vul14-A15-bof-WifiBasicSet-wrlEn_5g-4cb7b8ecc79a4063b707a9cc8a4ff579"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-47125",
    "datePublished": "2022-12-30T00:00:00.000Z",
    "dateReserved": "2022-12-12T00:00:00.000Z",
    "dateUpdated": "2025-04-11T14:53:38.636Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.