Vulnerability-Lookup

CNVD-2022-87949

Vulnerability from cnvd - Published: 2022-12-15

Title

TOTOLINK NR1800X UploadCustomModule缓冲区溢出漏洞

Description

TOTOLINK NR1800X是中国吉翁电子（TOTOLINK）公司的一款出色的5G NR室内Wi-Fi和SIP CPE。旨在为家庭和办公室提供快速便捷的NR固定数据服务部署。 TOTOLINK NR1800X V9.1.0u.6279_B20210910版本存在缓冲区溢出漏洞，该漏洞源于UploadCustomModule函数中File参数对于输入的数据缺乏长度验证，攻击者可利用漏洞导致代码执行。

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.totolink.net/home/menu/newstpl/menu_newstpl/products/id/225.html

Reference

https://brief-nymphea-813.notion.site/NR1800X-bof-UploadCustomModule-2bcabf2017084213b9a238fab938d782

Impacted products

Name
TOTOLINK NR1800X V9.1.0u.6279_B20210910

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-41520",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-41520"
    }
  },
  "description": "TOTOLINK NR1800X\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\uff08TOTOLINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u51fa\u8272\u76845G NR\u5ba4\u5185Wi-Fi\u548cSIP CPE\u3002\u65e8\u5728\u4e3a\u5bb6\u5ead\u548c\u529e\u516c\u5ba4\u63d0\u4f9b\u5feb\u901f\u4fbf\u6377\u7684NR\u56fa\u5b9a\u6570\u636e\u670d\u52a1\u90e8\u7f72\u3002\n\nTOTOLINK NR1800X V9.1.0u.6279_B20210910\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eUploadCustomModule\u51fd\u6570\u4e2dFile\u53c2\u6570\u5bf9\u4e8e\u8f93\u5165\u7684\u6570\u636e\u7f3a\u4e4f\u957f\u5ea6\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\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.totolink.net/home/menu/newstpl/menu_newstpl/products/id/225.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-87949",
  "openTime": "2022-12-15",
  "products": {
    "product": "TOTOLINK NR1800X V9.1.0u.6279_B20210910"
  },
  "referenceLink": "https://brief-nymphea-813.notion.site/NR1800X-bof-UploadCustomModule-2bcabf2017084213b9a238fab938d782",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-10",
  "title": "TOTOLINK NR1800X UploadCustomModule\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-41520 (GCVE-0-2022-41520)

Vulnerability from cvelistv5 – Published: 2022-10-06 00:00 – Updated: 2024-08-03 12:42

Summary

TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the File parameter in the UploadCustomModule function.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://brief-nymphea-813.notion.site/NR1800X-bof…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:42:46.687Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://brief-nymphea-813.notion.site/NR1800X-bof-UploadCustomModule-2bcabf2017084213b9a238fab938d782"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the File parameter in the UploadCustomModule function."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-06T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://brief-nymphea-813.notion.site/NR1800X-bof-UploadCustomModule-2bcabf2017084213b9a238fab938d782"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-41520",
    "datePublished": "2022-10-06T00:00:00",
    "dateReserved": "2022-09-26T00:00:00",
    "dateUpdated": "2024-08-03T12:42:46.687Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2022-87949

CVE-2022-41520 (GCVE-0-2022-41520)

Tags

Sightings

Nomenclature