Vulnerability-Lookup

CNVD-2018-01045

Vulnerability from cnvd - Published: 2018-01-16

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

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

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    "cve": {
      "cveNumber": "CVE-2017-5255"
    }
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  "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)",
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  "number": "CNVD-2018-01045",
  "openTime": "2018-01-16",
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  "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 – Updated: 2024-08-05 14:55

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.

Severity

No CVSS data available.

CWE

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

Assigner

rapid7 CNA under the mitre root

CNA scorecard B 76/100 over 79 records in the last 180 days details

References

2 references

URL	Tags
https://www.exploit-db.com/exploits/43413/	exploitx_refsource_EXPLOIT-DB
https://blog.rapid7.com/2017/12/19/r7-2017-25-cam…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Cambium Networks	ePMP	Affected: 3.5 and prior

Date Public

2017-12-20 00:00

Show details on NVD website

JSON

To clipboard

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        ],
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    ],
    "cna": {
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        }
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                    {
                      "product_name": "ePMP",
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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.

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