cnvd - cnvd-2021-29460

cnvd-2021-29460

Vulnerability from cnvd

Title: Schneider Electric EcoStruxure Control Expert不正确授权漏洞

Description:

Schneider Electric EcoStruxure Control Expert是Modicon M340、M580、M580S、Premium、Momentum及Quantum系列的通用编程、调试和操作软件。

Schneider Electric EcoStruxure Control Expert中的PLC Simulator存在不正确授权漏洞。攻击者可通过使用调试器覆盖内存利用该漏洞绕过认证。

Severity: 中

Patch Name: Schneider Electric EcoStruxure Control Expert不正确授权漏洞的补丁

Patch Description:

Schneider Electric EcoStruxure Control Expert是Modicon M340、M580、M580S、Premium、Momentum及Quantum系列的通用编程、调试和操作软件。

Schneider Electric EcoStruxure Control Expert中的PLC Simulator存在不正确授权漏洞。攻击者可通过使用调试器覆盖内存利用该漏洞绕过认证。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2020-315-07_PLC_Simulator_on_EcoStruxure%E2%84%A2_Control_Expert_Security_Notification.pdf&p_Doc_Ref=SEVD-2020-315-07

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-28211

Impacted products

Name
Schneider Electric EcoStruxure Control Expert null

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28211",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-28211"
    }
  },
  "description": "Schneider Electric EcoStruxure Control Expert\u662fModicon M340\u3001M580\u3001M580S\u3001Premium\u3001Momentum\u53caQuantum\u7cfb\u5217\u7684\u901a\u7528\u7f16\u7a0b\u3001\u8c03\u8bd5\u548c\u64cd\u4f5c\u8f6f\u4ef6\u3002\n\nSchneider Electric EcoStruxure Control Expert\u4e2d\u7684PLC Simulator\u5b58\u5728\u4e0d\u6b63\u786e\u6388\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u8c03\u8bd5\u5668\u8986\u76d6\u5185\u5b58\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\u8bc1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-315-07_PLC_Simulator_on_EcoStruxure%E2%84%A2_Control_Expert_Security_Notification.pdf\u0026p_Doc_Ref=SEVD-2020-315-07",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-29460",
  "openTime": "2021-04-19",
  "patchDescription": "Schneider Electric EcoStruxure Control Expert\u662fModicon M340\u3001M580\u3001M580S\u3001Premium\u3001Momentum\u53caQuantum\u7cfb\u5217\u7684\u901a\u7528\u7f16\u7a0b\u3001\u8c03\u8bd5\u548c\u64cd\u4f5c\u8f6f\u4ef6\u3002\r\n\r\nSchneider Electric EcoStruxure Control Expert\u4e2d\u7684PLC Simulator\u5b58\u5728\u4e0d\u6b63\u786e\u6388\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u8c03\u8bd5\u5668\u8986\u76d6\u5185\u5b58\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\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": "Schneider Electric EcoStruxure Control Expert\u4e0d\u6b63\u786e\u6388\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Schneider Electric EcoStruxure Control Expert null"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-28211",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-20",
  "title": "Schneider Electric EcoStruxure Control Expert\u4e0d\u6b63\u786e\u6388\u6743\u6f0f\u6d1e"
}

CVE-2020-28211 (GCVE-0-2020-28211)

Vulnerability from cvelistv5

Published

2020-11-19 21:03

Modified

2024-08-04 16:33

Severity ?

CWE

CWE-863 - A Incorrect Authorization

Summary

A CWE-863: Incorrect Authorization vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) that could cause bypass of authentication when overwriting memory using a debugger.

References

▼	URL	Tags
	https://www.se.com/ww/en/download/document/SEVD-2020-315-07	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)	Version: PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:33:58.139Z",
          "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-2020-315-07"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PLC Simulator on EcoStruxure\u00aa Control Expert (now Unity Pro) (all versions) ",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "PLC Simulator on EcoStruxure\u00aa Control Expert (now Unity Pro) (all versions)"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A CWE-863: Incorrect Authorization vulnerability exists in PLC Simulator on EcoStruxure\u00aa Control Expert (now Unity Pro) (all versions) that could cause bypass of authentication when overwriting memory using a debugger."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "A CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-19T21:03:37",
        "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
        "shortName": "schneider"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-07"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@schneider-electric.com",
          "ID": "CVE-2020-28211",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PLC Simulator on EcoStruxure\u00aa Control Expert (now Unity Pro) (all versions) ",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "PLC Simulator on EcoStruxure\u00aa Control Expert (now Unity Pro) (all versions)"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A CWE-863: Incorrect Authorization vulnerability exists in PLC Simulator on EcoStruxure\u00aa Control Expert (now Unity Pro) (all versions) that could cause bypass of authentication when overwriting memory using a debugger."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "A CWE-863: Incorrect Authorization"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.se.com/ww/en/download/document/SEVD-2020-315-07",
              "refsource": "MISC",
              "url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-07"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
    "assignerShortName": "schneider",
    "cveId": "CVE-2020-28211",
    "datePublished": "2020-11-19T21:03:37",
    "dateReserved": "2020-11-05T00:00:00",
    "dateUpdated": "2024-08-04T16:33:58.139Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted