Vulnerability-Lookup

CNVD-2016-04933

Vulnerability from cnvd - Published: 2016-07-19

Title

多款Moxa产品身份验证绕过漏洞

Description

Moxa MGate MB3180等都是摩莎（Moxa）公司的网关产品。多款Moxa产品中存在安全漏洞，该漏洞源于程序使用弱的加密算法。远程攻击者可通过实施暴力破解利用该漏洞绕过身份验证。

Severity

高

Patch Name

多款Moxa产品身份验证绕过漏洞的补丁

Patch Description

Moxa MGate MB3180等都是摩莎（Moxa）公司的网关产品。多款Moxa产品中存在安全漏洞，该漏洞源于程序使用弱的加密算法。远程攻击者可通过实施暴力破解利用该漏洞绕过身份验证。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://www.moxa.com/support/sarch_result.aspx?type=soft&prod_id=73&type_id=4

Reference

http://www.moxa.com/support/sarch_result.aspx?type=soft&prod_id=74&type_id=4 https://ics-cert.us-cert.gov/advisories/ICSA-16-196-02

Impacted products

Name
['Moxa MGate MB3180 1.8', 'Moxa MGate MB3280 2.7', 'Moxa MGate MB3480 2.6', 'Moxa MGate MB3170 2.5', 'Moxa MGate MB3270 2.7']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "91777"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5804"
    }
  },
  "description": "Moxa MGate MB3180\u7b49\u90fd\u662f\u6469\u838e\uff08Moxa\uff09\u516c\u53f8\u7684\u7f51\u5173\u4ea7\u54c1\u3002\r\n\r\n\u591a\u6b3eMoxa\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u5f31\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5b9e\u65bd\u66b4\u529b\u7834\u89e3\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u3002",
  "discovererName": "Moxa",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.moxa.com/support/sarch_result.aspx?type=soft\u0026prod_id=73\u0026type_id=4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04933",
  "openTime": "2016-07-19",
  "patchDescription": "Moxa MGate MB3180\u7b49\u90fd\u662f\u6469\u838e\uff08Moxa\uff09\u516c\u53f8\u7684\u7f51\u5173\u4ea7\u54c1\u3002\r\n\r\n\u591a\u6b3eMoxa\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u5f31\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5b9e\u65bd\u66b4\u529b\u7834\u89e3\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\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": "\u591a\u6b3eMoxa\u4ea7\u54c1\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Moxa MGate MB3180 1.8",
      "Moxa MGate MB3280 2.7",
      "Moxa MGate MB3480 2.6",
      "Moxa MGate MB3170 2.5",
      "Moxa MGate MB3270 2.7"
    ]
  },
  "referenceLink": "http://www.moxa.com/support/sarch_result.aspx?type=soft\u0026prod_id=74\u0026type_id=4\r\nhttps://ics-cert.us-cert.gov/advisories/ICSA-16-196-02",
  "serverity": "\u9ad8",
  "submitTime": "2016-07-18",
  "title": "\u591a\u6b3eMoxa\u4ea7\u54c1\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-5804 (GCVE-0-2016-5804)

Vulnerability from cvelistv5 – Published: 2016-07-15 16:00 – Updated: 2024-08-06 01:15

Summary

Moxa MGate MB3180 before 1.8, MGate MB3280 before 2.7, MGate MB3480 before 2.6, MGate MB3170 before 2.5, and MGate MB3270 before 2.7 use weak encryption, which allows remote attackers to bypass authentication via a brute-force series of guesses for a parameter value.

Severity

No CVSS data available.

CWE

Assigner

icscert icscert root

References

2 references

URL	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-16-196-02	x_refsource_MISC
http://www.securityfocus.com/bid/91777	vdb-entryx_refsource_BID

Date Public

2016-07-14 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:15:08.955Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-196-02"
          },
          {
            "name": "91777",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/91777"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-07-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-25T19:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-196-02"
        },
        {
          "name": "91777",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/91777"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2016-5804",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                            "version_value": "n/a"
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                  ]
                },
                "vendor_name": "n/a"
              }
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        "description": {
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            {
              "lang": "eng",
              "value": "Moxa MGate MB3180 before 1.8, MGate MB3280 before 2.7, MGate MB3480 before 2.6, MGate MB3170 before 2.5, and MGate MB3270 before 2.7 use weak encryption, which allows remote attackers to bypass authentication via a brute-force series of guesses for a parameter value."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                }
              ]
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        },
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              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-196-02"
            },
            {
              "name": "91777",
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              "url": "http://www.securityfocus.com/bid/91777"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2016-5804",
    "datePublished": "2016-07-15T16:00:00.000Z",
    "dateReserved": "2016-06-23T00:00:00.000Z",
    "dateUpdated": "2024-08-06T01:15:08.955Z",
    "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.