Vulnerability-Lookup

CNVD-2021-25687

Vulnerability from cnvd - Published: 2021-04-08

Title

Schneider Electric Unity Loader和OS Loader Software信任管理问题漏洞

Description

Schneider Electric Unity Loader和OS Loader Software都是法国施耐德电气（Schneider Electric）公司的产品。Unity Loader是一款数据交换实用程序。OS Loader Software是一款系统加载实用程序。 Schneider Electric Unity Loader和OS Loader Software（全部版本）中存在信任管理问题漏洞，该漏洞源于程序使用了硬编码凭证。攻击者可利用该漏洞访问文件传输服务。

Severity

高

Patch Name

Schneider Electric Unity Loader和OS Loader Software信任管理问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.se.com/ww/en/download/document/SEVD-2020-161-02/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7498

Impacted products

Name
['Schneider Electric Unity Loader', 'Schneider Electric OS Loader']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7498"
    }
  },
  "description": "Schneider Electric Unity Loader\u548cOS Loader Software\u90fd\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Unity Loader\u662f\u4e00\u6b3e\u6570\u636e\u4ea4\u6362\u5b9e\u7528\u7a0b\u5e8f\u3002OS Loader Software\u662f\u4e00\u6b3e\u7cfb\u7edf\u52a0\u8f7d\u5b9e\u7528\u7a0b\u5e8f\u3002\n\nSchneider Electric Unity Loader\u548cOS Loader Software\uff08\u5168\u90e8\u7248\u672c\uff09\u4e2d\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e86\u786c\u7f16\u7801\u51ed\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u6587\u4ef6\u4f20\u8f93\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.se.com/ww/en/download/document/SEVD-2020-161-02/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-25687",
  "openTime": "2021-04-08",
  "patchDescription": "Schneider Electric Unity Loader\u548cOS Loader Software\u90fd\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Unity Loader\u662f\u4e00\u6b3e\u6570\u636e\u4ea4\u6362\u5b9e\u7528\u7a0b\u5e8f\u3002OS Loader Software\u662f\u4e00\u6b3e\u7cfb\u7edf\u52a0\u8f7d\u5b9e\u7528\u7a0b\u5e8f\u3002\r\n\r\nSchneider Electric Unity Loader\u548cOS Loader Software\uff08\u5168\u90e8\u7248\u672c\uff09\u4e2d\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e86\u786c\u7f16\u7801\u51ed\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u6587\u4ef6\u4f20\u8f93\u670d\u52a1\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 Unity Loader\u548cOS Loader Software\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Schneider Electric Unity Loader",
      "Schneider Electric OS Loader"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7498",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-17",
  "title": "Schneider Electric Unity Loader\u548cOS Loader Software\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-7498 (GCVE-0-2020-7498)

Vulnerability from cvelistv5 – Published: 2020-06-16 19:15 – Updated: 2024-08-04 09:33

Summary

A CWE-798: Use of Hard-coded Credentials vulnerability exists in the Unity Loader and OS Loader Software (all versions). The fixed credentials are used to simplify file transfer. Today the use of fixed credentials is considered a vulnerability, which could cause unauthorized access to the file transfer service provided by the Modicon PLCs. This could result in various unintended results.

Severity

No CVSS data available.

CWE

CWE-798 - Use of Hard-coded Credentials

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	Unity Loader and OS Loader Software (All versions)	Affected: Unity Loader and OS Loader Software (All versions)

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:33:19.631Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.se.com/ww/en/download/document/SEVD-2020-161-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Unity Loader and OS Loader Software (All versions)",
          "vendor": "n/a",
          "versions": [
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      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-06-16T19:15:24.000Z",
        "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
        "shortName": "schneider"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.se.com/ww/en/download/document/SEVD-2020-161-02"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@schneider-electric.com",
          "ID": "CVE-2020-7498",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Unity Loader and OS Loader Software (All versions)",
                      "version": {
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                          {
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                          }
                        ]
                      }
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              }
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            }
          ]
        },
        "problemtype": {
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  "cveMetadata": {
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    "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.

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CNVD-2021-25687

CVE-2020-7498 (GCVE-0-2020-7498)

Tags

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