Vulnerability-Lookup

CNVD-2020-04646

Vulnerability from cnvd - Published: 2020-02-11

Title

Ruckus ZoneFlex R500 OS命令执行漏洞

Description

Ruckus ZoneFlex是一款Wi-Fi接入点。 Ruckus ZoneFlex R500 /forms/nslookupHandler表单处理参数存在安全漏洞，允许远程攻击者利用漏洞提交特殊的请求，可执行任意OS命令。

Severity

高

Patch Name

Ruckus ZoneFlex R500 OS命令执行漏洞的补丁

Patch Description

Ruckus ZoneFlex是一款Wi-Fi接入点。 Ruckus ZoneFlex R500 /forms/nslookupHandler表单处理参数存在安全漏洞，允许远程攻击者利用漏洞提交特殊的请求，可执行任意OS命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.ruckuswireless.com/

Reference

https://sku11army.blogspot.com/2020/01/ruckus-rce-ruckus-m500-via-injection-on.html

Impacted products

Name
Ruckus ZoneFlex R500

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8438",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8438"
    }
  },
  "description": "Ruckus ZoneFlex\u662f\u4e00\u6b3eWi-Fi\u63a5\u5165\u70b9\u3002\n\nRuckus ZoneFlex R500 /forms/nslookupHandler\u8868\u5355\u5904\u7406\u53c2\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u6267\u884c\u4efb\u610fOS\u547d\u4ee4\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.ruckuswireless.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04646",
  "openTime": "2020-02-11",
  "patchDescription": "Ruckus ZoneFlex\u662f\u4e00\u6b3eWi-Fi\u63a5\u5165\u70b9\u3002\r\n\r\nRuckus ZoneFlex R500 /forms/nslookupHandler\u8868\u5355\u5904\u7406\u53c2\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u6267\u884c\u4efb\u610fOS\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Ruckus ZoneFlex R500 OS\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ruckus ZoneFlex R500"
  },
  "referenceLink": "https://sku11army.blogspot.com/2020/01/ruckus-rce-ruckus-m500-via-injection-on.html",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-04",
  "title": "Ruckus ZoneFlex R500 OS\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-8438 (GCVE-0-2020-8438)

Vulnerability from cvelistv5 – Published: 2020-01-29 22:06 – Updated: 2024-08-04 09:56

Summary

Ruckus ZoneFlex R500 104.0.0.0.1347 devices allow an authenticated attacker to execute arbitrary OS commands via the hidden /forms/nslookupHandler form, as demonstrated by the nslookuptarget=|cat${IFS} substring.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://sku11army.blogspot.com/2020/01/ruckus-rce…	x_refsource_MISC

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:56:28.482Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://sku11army.blogspot.com/2020/01/ruckus-rce-ruckus-m500-via-injection-on.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Ruckus ZoneFlex R500 104.0.0.0.1347 devices allow an authenticated attacker to execute arbitrary OS commands via the hidden /forms/nslookupHandler form, as demonstrated by the nslookuptarget=|cat${IFS} substring."
        }
      ],
      "problemTypes": [
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            {
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              "lang": "en",
              "type": "text"
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        "dateUpdated": "2020-01-29T22:06:30.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://sku11army.blogspot.com/2020/01/ruckus-rce-ruckus-m500-via-injection-on.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-8438",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Ruckus ZoneFlex R500 104.0.0.0.1347 devices allow an authenticated attacker to execute arbitrary OS commands via the hidden /forms/nslookupHandler form, as demonstrated by the nslookuptarget=|cat${IFS} substring."
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        },
        "problemtype": {
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                  "value": "n/a"
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        },
        "references": {
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              "name": "https://sku11army.blogspot.com/2020/01/ruckus-rce-ruckus-m500-via-injection-on.html",
              "refsource": "MISC",
              "url": "https://sku11army.blogspot.com/2020/01/ruckus-rce-ruckus-m500-via-injection-on.html"
            }
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-8438",
    "datePublished": "2020-01-29T22:06:30.000Z",
    "dateReserved": "2020-01-29T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:56:28.482Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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-2020-04646

CVE-2020-8438 (GCVE-0-2020-8438)

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