cnvd - cnvd-2018-01045

cnvd-2018-01045

Vulnerability from cnvd

Title: Cambium Networks ePMP命令注入漏洞

Description:

Cambium Networks ePMP是美国Cambium Networks公司的一套无线网络接入平台。该平台提供视频监控、Wi-Fi热点和传感器连接等功能。

使用3.5及之前版本固件的Cambium Networks ePMP存在安全漏洞，该漏洞源于Web管理控制台未能充分过滤输入。攻击者可通过向‘get_chart’函数发送特制的POST请求利用该漏洞注入shell元字符，获取管理员的访问权限，控制设备和整个WiFi网络。

Severity: 高

Patch Name: Cambium Networks ePMP命令注入漏洞的补丁

Patch Description:

Cambium Networks ePMP是美国Cambium Networks公司的一套无线网络接入平台。该平台提供视频监控、Wi-Fi热点和传感器连接等功能。

使用3.5及之前版本固件的Cambium Networks ePMP存在安全漏洞，该漏洞源于Web管理控制台未能充分过滤输入。攻击者可通过向‘get_chart’函数发送特制的POST请求利用该漏洞注入shell元字符，获取管理员的访问权限，控制设备和整个WiFi网络。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:

厂商已发布漏洞修复程序，请及时关注更新： https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/

Reference: https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/ https://www.exploit-db.com/exploits/43413/

Impacted products

Name
Cambium Networks ePMP <=3.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5255"
    }
  },
  "description": "Cambium Networks ePMP\u662f\u7f8e\u56fdCambium Networks\u516c\u53f8\u7684\u4e00\u5957\u65e0\u7ebf\u7f51\u7edc\u63a5\u5165\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u63d0\u4f9b\u89c6\u9891\u76d1\u63a7\u3001Wi-Fi\u70ed\u70b9\u548c\u4f20\u611f\u5668\u8fde\u63a5\u7b49\u529f\u80fd\u3002\r\n\r\n\u4f7f\u75283.5\u53ca\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u7684Cambium Networks ePMP\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWeb\u7ba1\u7406\u63a7\u5236\u53f0\u672a\u80fd\u5145\u5206\u8fc7\u6ee4\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u2018get_chart\u2019\u51fd\u6570\u53d1\u9001\u7279\u5236\u7684POST\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165shell\u5143\u5b57\u7b26\uff0c\u83b7\u53d6\u7ba1\u7406\u5458\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u63a7\u5236\u8bbe\u5907\u548c\u6574\u4e2aWiFi\u7f51\u7edc\u3002",
  "discovererName": "Rapid7 by independent researcher Karn Ganeshen (Twitter: @juushya)",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-01045",
  "openTime": "2018-01-16",
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  "patchName": "Cambium Networks ePMP\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/\r\nhttps://www.exploit-db.com/exploits/43413/",
  "serverity": "\u9ad8",
  "submitTime": "2017-12-21",
  "title": "Cambium Networks ePMP\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-5255 (GCVE-0-2017-5255)

Vulnerability from cvelistv5

Published

2017-12-20 22:00

Modified

2024-08-05 14:55

Severity ?

CWE

CWE-78 - (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'))

Summary

In version 3.5 and prior of Cambium Networks ePMP firmware, a lack of input sanitation for certain parameters on the web management console allows any authenticated user (including the otherwise low-privilege readonly user) to inject shell meta-characters as part of a specially-crafted POST request to the get_chart function and run OS-level commands, effectively as root.

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/43413/	exploit, x_refsource_EXPLOIT-DB
	https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Cambium Networks	ePMP	Version: 3.5 and prior

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:55:35.811Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "43413",
            "tags": [
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              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/43413/"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ePMP",
          "vendor": "Cambium Networks",
          "versions": [
            {
              "status": "affected",
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        }
      ],
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        }
      ],
      "problemTypes": [
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              "lang": "en",
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      ],
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        "orgId": "9974b330-7714-4307-a722-5648477acda7",
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        },
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          "tags": [
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        }
      ],
      "x_legacyV4Record": {
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                          {
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  "cveMetadata": {
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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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