Vulnerability-Lookup

CNVD-2021-25703

Vulnerability from cnvd - Published: 2021-04-08

Title

多款Schneider Electric产品数据伪造问题漏洞

Description

Schneider Electric Modicon M218 Logic Controller等都是法国施耐德电气（Schneider Electric）公司的一款可编程逻辑控制器。多款Schneider Electric产品中存在数据伪造问题漏洞，攻击者可利用该漏洞执行恶意代码。

Severity

高

Patch Name

多款Schneider Electric产品数据伪造问题漏洞的补丁

Patch Description

Schneider Electric Modicon M218 Logic Controller等都是法国施耐德电气（Schneider Electric）公司的一款可编程逻辑控制器。多款Schneider Electric产品中存在数据伪造问题漏洞，攻击者可利用该漏洞执行恶意代码。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

厂商已提供漏洞修补方案，请关注厂商主页及时更新： https://www.se.com/ww/en/download/document/SEVD-2020-105-02/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7487

Impacted products

Name
['Schneider Electric Modicon M218', 'Schneider Electric Modicon M241', 'Schneider Electric Modicon M258', 'Schneider Electric Modicon M241']

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JSON

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    "cve": {
      "cveNumber": "CVE-2020-7487"
    }
  },
  "description": "Schneider Electric Modicon M218 Logic Controller\u7b49\u90fd\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\n\n\u591a\u6b3eSchneider Electric\u4ea7\u54c1\u4e2d\u5b58\u5728\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\u4ee3\u7801\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-25703",
  "openTime": "2021-04-08",
  "patchDescription": "Schneider Electric Modicon M218 Logic Controller\u7b49\u90fd\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\r\n\r\n\u591a\u6b3eSchneider Electric\u4ea7\u54c1\u4e2d\u5b58\u5728\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\u4ee3\u7801\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",
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  "products": {
    "product": [
      "Schneider Electric Modicon M218",
      "Schneider Electric Modicon M241",
      "Schneider Electric Modicon M258",
      "Schneider Electric Modicon M241"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7487",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-23",
  "title": "\u591a\u6b3eSchneider Electric\u4ea7\u54c1\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-7487 (GCVE-0-2020-7487)

Vulnerability from cvelistv5 – Published: 2020-04-22 18:50 – Updated: 2024-08-04 09:33

Summary

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.

Severity

No CVSS data available.

CWE

CWE-345 - Insufficient Verification of Data Authenticity

Assigner

schneider mitre root

References

1 reference

URL	Tags
https://www.se.com/ww/en/download/document/SEVD-2…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)	Affected: EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)

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JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:33:18.793Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://www.se.com/ww/en/download/document/SEVD-2020-105-02"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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          "product": "EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)"
            }
          ]
        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2020-04-22T18:50:25.000Z",
        "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
        "shortName": "schneider"
      },
      "references": [
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          "tags": [
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          "url": "https://www.se.com/ww/en/download/document/SEVD-2020-105-02"
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          "ASSIGNER": "cybersecurity@schneider-electric.com",
          "ID": "CVE-2020-7487",
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        },
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                      "product_name": "EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)",
                      "version": {
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                            "version_value": "EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)"
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                      }
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                },
                "vendor_name": "n/a"
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  "cveMetadata": {
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    "datePublished": "2020-04-22T18:50:25.000Z",
    "dateReserved": "2020-01-21T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:33:18.793Z",
    "state": "PUBLISHED"
  },
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  "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.

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CNVD-2021-25703

CVE-2020-7487 (GCVE-0-2020-7487)

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