Vulnerability-Lookup

CNVD-2023-18937

Vulnerability from cnvd - Published: 2023-03-23

Title

TRENDnet TEW-755AP缓冲区溢出漏洞

Description

TRENDnet TEW-755AP是美国趋势网络（TRENDnet）公司的一款路由器。 TRENDnet TEW-755AP存在缓冲区溢出漏洞，该漏洞源于wifi_captive_portal函数中的user_edit_page参数对输入的数据缺乏大小检查，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.trendnet.com/products/wifi/N-access-points/N300/TEW-755AP

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-46580

Impacted products

Name
TRENDnet TEW-755AP 1.13B01

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-46580",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-46580"
    }
  },
  "description": "TRENDnet TEW-755AP\u662f\u7f8e\u56fd\u8d8b\u52bf\u7f51\u7edc\uff08TRENDnet\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\n\nTRENDnet TEW-755AP\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ewifi_captive_portal\u51fd\u6570\u4e2d\u7684user_edit_page\u53c2\u6570\u5bf9\u8f93\u5165\u7684\u6570\u636e\u7f3a\u4e4f\u5927\u5c0f\u68c0\u67e5\uff0c\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.trendnet.com/products/wifi/N-access-points/N300/TEW-755AP",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-18937",
  "openTime": "2023-03-23",
  "products": {
    "product": "TRENDnet TEW-755AP 1.13B01"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-46580",
  "serverity": "\u9ad8",
  "submitTime": "2023-01-04",
  "title": "TRENDnet TEW-755AP\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-46580 (GCVE-0-2022-46580)

Vulnerability from cvelistv5 – Published: 2022-12-30 00:00 – Updated: 2025-04-11 22:40

Summary

TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the user_edit_page parameter in the wifi_captive_portal function.

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: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-11 22:40 UTC

CWE

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

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://brief-nymphea-813.notion.site/Vul6-TEW755…

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T14:31:46.389Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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            ],
            "url": "https://brief-nymphea-813.notion.site/Vul6-TEW755-bof-wifi_captive_portal-d2b3d37344564ed4b3948a471d1eeb11"
          }
        ],
        "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"
            }
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                "options": [
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                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-11T22:40:20.443863Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "problemTypes": [
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                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    "cna": {
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          "vendor": "n/a",
          "versions": [
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://brief-nymphea-813.notion.site/Vul6-TEW755-bof-wifi_captive_portal-d2b3d37344564ed4b3948a471d1eeb11"
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  },
  "cveMetadata": {
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    "datePublished": "2022-12-30T00:00:00.000Z",
    "dateReserved": "2022-12-05T00:00:00.000Z",
    "dateUpdated": "2025-04-11T22:40:50.228Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

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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.

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.
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CNVD-2023-18937

CVE-2022-46580 (GCVE-0-2022-46580)

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