Vulnerability-Lookup

CNVD-2015-06525

Vulnerability from cnvd - Published: 2015-10-15

Title

Mitsubishi Electric MELSEC FX3G PLC设备资源管理错误漏洞

Description

Mitsubishi Electric MELSEC FX3G PLC是日本三菱电机（Mitsubishi Electric）公司的MELSEC FX系列的可编程逻辑控制器（PLC）产品。 Mitsubishi Electric MELSEC FX3G PLC设备2015.4日期之前产品的HTTP应用程序中存在安全漏洞。远程攻击者可借助较长的参数，利用该漏洞造成拒绝服务（设备中断）。

Severity

高

Patch Name

Mitsubishi Electric MELSEC FX3G PLC设备资源管理错误漏洞的补丁

Patch Description

Mitsubishi Electric MELSEC FX3G PLC是日本三菱电（Mitsubishi Electric）公司的MELSEC FX系列的可编程逻辑控制器（PLC）产品。 Mitsubishi Electric MELSEC FX3G PLC设备2015.4日期之前产品的HTTP应用程序中存在安全漏洞。远程攻击者可借助较长的参数，利用该漏洞造成拒绝服务（设备中断）。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这个安全问题，请到厂商的主页下载：http://www.mitsubishielectric.com/

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-15-146-01

Impacted products

Name
Mitsubishi Electric Europe B.V. MELSEC FX3G PLC

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3938"
    }
  },
  "description": "Mitsubishi Electric MELSEC FX3G PLC\u662f\u65e5\u672c\u4e09\u83f1\u7535\u673a\uff08Mitsubishi Electric\uff09\u516c\u53f8\u7684MELSEC FX\u7cfb\u5217\u7684\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff08PLC\uff09\u4ea7\u54c1\u3002\r\n\r\nMitsubishi Electric MELSEC FX3G PLC\u8bbe\u59072015.4\u65e5\u671f\u4e4b\u524d\u4ea7\u54c1\u7684HTTP\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684\u53c2\u6570\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u4e2d\u65ad\uff09\u3002",
  "discovererName": "ICS-CERT",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1ahttp://www.mitsubishielectric.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06525",
  "openTime": "2015-10-15",
  "patchDescription": "Mitsubishi Electric MELSEC FX3G PLC\u662f\u65e5\u672c\u4e09\u83f1\u7535\uff08Mitsubishi Electric\uff09\u516c\u53f8\u7684MELSEC FX\u7cfb\u5217\u7684\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff08PLC\uff09\u4ea7\u54c1\u3002\r\nMitsubishi Electric MELSEC FX3G PLC\u8bbe\u59072015.4\u65e5\u671f\u4e4b\u524d\u4ea7\u54c1\u7684HTTP\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684\u53c2\u6570\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u4e2d\u65ad\uff09\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": "Mitsubishi Electric MELSEC FX3G PLC\u8bbe\u5907\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mitsubishi Electric Europe B.V.  MELSEC FX3G PLC"
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-15-146-01",
  "serverity": "\u9ad8",
  "submitTime": "2015-10-10",
  "title": "Mitsubishi Electric MELSEC FX3G PLC\u8bbe\u5907\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2015-3938 (GCVE-0-2015-3938)

Vulnerability from cvelistv5 – Published: 2015-10-03 10:00 – Updated: 2024-08-06 06:04

Summary

The HTTP application on Mitsubishi Electric MELSEC FX3G PLC devices before April 2015 allows remote attackers to cause a denial of service (device outage) via a long parameter.

Severity

No CVSS data available.

CWE

Assigner

icscert icscert root Scorecard

References

1 reference

URL	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-15-146-01	x_refsource_MISC

Date Public

2015-09-29 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:04:00.944Z",
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              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-146-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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      "descriptions": [
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          "lang": "en",
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        "dateUpdated": "2015-10-03T03:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-146-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2015-3938",
          "STATE": "PUBLIC"
        },
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                  "product_data": [
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                      "version": {
                        "version_data": [
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                            "version_value": "n/a"
                          }
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                      }
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        "data_format": "MITRE",
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    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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    "datePublished": "2015-10-03T10:00:00.000Z",
    "dateReserved": "2015-05-12T00:00:00.000Z",
    "dateUpdated": "2024-08-06T06:04:00.944Z",
    "state": "PUBLISHED"
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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.

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.

Action not permitted

CNVD-2015-06525

CVE-2015-3938 (GCVE-0-2015-3938)

Tags

Sightings

Nomenclature

Related by attack behaviour