Vulnerability-Lookup

CNVD-2017-14371

Vulnerability from cnvd - Published: 2017-07-13

Title

Cambium Networks ePMP权限提升漏洞

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。 Cambium Networks ePMP中存在权限提升漏洞，该漏洞源于对SNMP community字符串程序未能正确的限制权限。攻击者可利用该漏洞获取敏感信息的访问权限或可能更改配置。

Severity

中

Patch Name

Cambium Networks ePMP权限提升漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://www.cambiumnetworks.com/

Reference

http://www.securityfocus.com/bid/99083

Impacted products

Name
Cambium Networks ePMP 1000

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "99083"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7922"
    }
  },
  "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\nCambium Networks ePMP\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9SNMP community\u5b57\u7b26\u4e32\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9650\u5236\u6743\u9650\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\u6216\u53ef\u80fd\u66f4\u6539\u914d\u7f6e\u3002",
  "discovererName": "Karn Ganeshen",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.cambiumnetworks.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-14371",
  "openTime": "2017-07-13",
  "patchDescription": "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\nCambium Networks ePMP\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9SNMP community\u5b57\u7b26\u4e32\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9650\u5236\u6743\u9650\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\u6216\u53ef\u80fd\u66f4\u6539\u914d\u7f6e\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": "Cambium Networks ePMP\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cambium Networks ePMP 1000"
  },
  "referenceLink": "http://www.securityfocus.com/bid/99083",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-22",
  "title": "Cambium Networks ePMP\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-7922 (GCVE-0-2017-7922)

Vulnerability from cvelistv5 – Published: 2017-06-21 19:00 – Updated: 2024-08-05 16:19

Summary

An Improper Privilege Management issue was discovered in Cambium Networks ePMP. The privileges for SNMP community strings are not properly restricted, which may allow an attacker to gain access to sensitive information and possibly allow for configuration changes.

Severity

No CVSS data available.

CWE

CWE-269

Assigner

icscert icscert root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/99083	vdb-entryx_refsource_BID
https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Cambium Networks ePMP	Affected: Cambium Networks ePMP

Date Public

2017-06-21 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:19:29.327Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "name": "99083",
            "tags": [
              "vdb-entry",
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              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/99083"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cambium Networks ePMP",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cambium Networks ePMP"
            }
          ]
        }
      ],
      "datePublic": "2017-06-21T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-22T09:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
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          "name": "99083",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/99083"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2017-7922",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cambium Networks ePMP",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cambium Networks ePMP"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "An Improper Privilege Management issue was discovered in Cambium Networks ePMP. The privileges for SNMP community strings are not properly restricted, which may allow an attacker to gain access to sensitive information and possibly allow for configuration changes."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-269"
                }
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        "references": {
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            {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/99083"
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              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2017-7922",
    "datePublished": "2017-06-21T19:00:00.000Z",
    "dateReserved": "2017-04-18T00:00:00.000Z",
    "dateUpdated": "2024-08-05T16:19:29.327Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.