Vulnerability-Lookup

CNVD-2017-04917

Vulnerability from cnvd - Published: 2017-04-10

Title

Schneider Electric Modicon PLC多重身份验证绕过漏洞

Description

Modicon PLC是用于水坝、能源、食品农业等等行业的可编程控制器产品。 Schneider Electric Modicon PLC存在多重身份验证绕过漏洞，一旦获得明文传输的会话密钥，攻击者可以重播请求并添加任意命令，包括启动和停止PLC，并下载其梯形图。

Severity

中

Patch Name

Schneider Electric Modicon PLC多重身份验证绕过漏洞的补丁

Patch Description

Modicon PLC是用于水坝、能源、食品农业等等行业的可编程控制器产品。 Schneider Electric Modicon PLC存在多重身份验证绕过漏洞，一旦获得明文传输的会话密钥，攻击者可以重播请求并添加任意命令，包括启动和停止PLC，并下载其梯形图。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，详情请关注厂商主页: http://www.securityweek.com/plcs-several-vendors-vulnerable-replay-attacks

Reference

http://securityaffairs.co/wordpress/57731/malware/clearenergy-ransomware-scada.html http://www.securityfocus.com/bid/97562

Impacted products

Name
Schneider Electric Modicon PLC

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97562"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6032"
    }
  },
  "description": "Modicon PLC\u662f\u7528\u4e8e\u6c34\u575d\u3001\u80fd\u6e90\u3001\u98df\u54c1\u519c\u4e1a\u7b49\u7b49\u884c\u4e1a\u7684\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\u4ea7\u54c1\u3002 \r\n\r\nSchneider Electric Modicon PLC\u5b58\u5728\u591a\u91cd\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u4e00\u65e6\u83b7\u5f97\u660e\u6587\u4f20\u8f93\u7684\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u91cd\u64ad\u8bf7\u6c42\u5e76\u6dfb\u52a0\u4efb\u610f\u547d\u4ee4\uff0c\u5305\u62ec\u542f\u52a8\u548c\u505c\u6b62PLC\uff0c\u5e76\u4e0b\u8f7d\u5176\u68af\u5f62\u56fe\u3002",
  "discovererName": "Eran Goldstein of CRITIFENCE",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875: \r\nhttp://www.securityweek.com/plcs-several-vendors-vulnerable-replay-attacks",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-04917",
  "openTime": "2017-04-10",
  "patchDescription": "Modicon PLC\u662f\u7528\u4e8e\u6c34\u575d\u3001\u80fd\u6e90\u3001\u98df\u54c1\u519c\u4e1a\u7b49\u7b49\u884c\u4e1a\u7684\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\u4ea7\u54c1\u3002 \r\n\r\nSchneider Electric Modicon PLC\u5b58\u5728\u591a\u91cd\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u4e00\u65e6\u83b7\u5f97\u660e\u6587\u4f20\u8f93\u7684\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u91cd\u64ad\u8bf7\u6c42\u5e76\u6dfb\u52a0\u4efb\u610f\u547d\u4ee4\uff0c\u5305\u62ec\u542f\u52a8\u548c\u505c\u6b62PLC\uff0c\u5e76\u4e0b\u8f7d\u5176\u68af\u5f62\u56fe\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": "Schneider Electric Modicon PLC\u591a\u91cd\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Schneider Electric Modicon PLC"
  },
  "referenceLink": "http://securityaffairs.co/wordpress/57731/malware/clearenergy-ransomware-scada.html\r\nhttp://www.securityfocus.com/bid/97562",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-10",
  "title": "Schneider Electric Modicon PLC\u591a\u91cd\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-6032 (GCVE-0-2017-6032)

Vulnerability from cvelistv5 – Published: 2017-06-30 02:35 – Updated: 2024-08-05 15:18

Summary

A Violation of Secure Design Principles issue was discovered in Schneider Electric Modicon Modbus Protocol. The Modicon Modbus protocol has a session-related weakness making it susceptible to brute-force attacks.

Severity

No CVSS data available.

CWE

CWE-657

Assigner

icscert icscert root Scorecard

References

2 references

URL	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01	x_refsource_MISC
http://www.securityfocus.com/bid/97562	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
n/a	Schneider Electric Modicon Modbus Protocol	Affected: Schneider Electric Modicon Modbus Protocol

Date Public

2017-06-29 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:18:49.406Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01"
          },
          {
            "name": "97562",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97562"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Schneider Electric Modicon Modbus Protocol",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Schneider Electric Modicon Modbus Protocol"
            }
          ]
        }
      ],
      "datePublic": "2017-06-29T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A Violation of Secure Design Principles issue was discovered in Schneider Electric Modicon Modbus Protocol. The Modicon Modbus protocol has a session-related weakness making it susceptible to brute-force attacks."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-657",
              "description": "CWE-657",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-30T09:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01"
        },
        {
          "name": "97562",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97562"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2017-6032",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Schneider Electric Modicon Modbus Protocol",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Schneider Electric Modicon Modbus Protocol"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A Violation of Secure Design Principles issue was discovered in Schneider Electric Modicon Modbus Protocol. The Modicon Modbus protocol has a session-related weakness making it susceptible to brute-force attacks."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-657"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01"
            },
            {
              "name": "97562",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97562"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2017-6032",
    "datePublished": "2017-06-30T02:35:00.000Z",
    "dateReserved": "2017-02-16T00:00:00.000Z",
    "dateUpdated": "2024-08-05T15:18:49.406Z",
    "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.

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-2017-04917

CVE-2017-6032 (GCVE-0-2017-6032)

Tags

Sightings

Nomenclature

Related by attack behaviour