Vulnerability-Lookup

CNVD-2021-80268

Vulnerability from cnvd - Published: 2021-10-26

Title

Advantech WebAccess SCADA授权问题漏洞

Description

Advantech WebAccess SCADA是中国台湾研华（Advantech）公司的一套基于浏览器架构的SCADA软件。该软件支持动态图形显示和实时数据控制，并提供远程控制和管理自动化设备的功能。 Advantech WebAccess SCADA存在授权问题漏洞，攻击者可利用漏洞使用API函数公开来自其他用户的项目名称和路径。

Severity

中

Patch Name

Advantech WebAccess SCADA授权问题漏洞的补丁

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://us-cert.cisa.gov/ics/advisories/icsa-21-285-01

Reference

https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01

Impacted products

Name
Advantech WebAccess SCADA <=9.0.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38431"
    }
  },
  "description": "Advantech WebAccess SCADA\u662f\u4e2d\u56fd\u53f0\u6e7e\u7814\u534e\uff08Advantech\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u6d4f\u89c8\u5668\u67b6\u6784\u7684SCADA\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u52a8\u6001\u56fe\u5f62\u663e\u793a\u548c\u5b9e\u65f6\u6570\u636e\u63a7\u5236\uff0c\u5e76\u63d0\u4f9b\u8fdc\u7a0b\u63a7\u5236\u548c\u7ba1\u7406\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u529f\u80fd\u3002\n\nAdvantech WebAccess SCADA\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4f7f\u7528API\u51fd\u6570\u516c\u5f00\u6765\u81ea\u5176\u4ed6\u7528\u6237\u7684\u9879\u76ee\u540d\u79f0\u548c\u8def\u5f84\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://us-cert.cisa.gov/ics/advisories/icsa-21-285-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-80268",
  "openTime": "2021-10-26",
  "patchDescription": "Advantech WebAccess SCADA\u662f\u4e2d\u56fd\u53f0\u6e7e\u7814\u534e\uff08Advantech\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u6d4f\u89c8\u5668\u67b6\u6784\u7684SCADA\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u52a8\u6001\u56fe\u5f62\u663e\u793a\u548c\u5b9e\u65f6\u6570\u636e\u63a7\u5236\uff0c\u5e76\u63d0\u4f9b\u8fdc\u7a0b\u63a7\u5236\u548c\u7ba1\u7406\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u529f\u80fd\u3002\r\n\r\nAdvantech WebAccess SCADA\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4f7f\u7528API\u51fd\u6570\u516c\u5f00\u6765\u81ea\u5176\u4ed6\u7528\u6237\u7684\u9879\u76ee\u540d\u79f0\u548c\u8def\u5f84\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": "Advantech WebAccess SCADA\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Advantech WebAccess SCADA \u003c=9.0.3"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-14",
  "title": "Advantech WebAccess SCADA\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-38431 (GCVE-0-2021-38431)

Vulnerability from cvelistv5 – Published: 2021-10-15 12:29 – Updated: 2024-09-16 18:28

Title

Advantech WebAccess SCADA

Summary

An authenticated user using Advantech WebAccess SCADA in versions 9.0.3 and prior can use API functions to disclose project names and paths from other users.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-862 - MISSING AUTHORIZATION CWE-862

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Advantech	WebAccess SCADA	Affected: All , ≤ 9.0.3 (custom)

Date Public

2021-10-12 00:00

Credits

Peter Cheng from ELEX FEIGONG RESEARCH INSTITUTE of Elex CyberSecurity, Inc., reported this vulnerability to CISA.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:44:22.331Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WebAccess SCADA",
          "vendor": "Advantech",
          "versions": [
            {
              "lessThanOrEqual": "9.0.3",
              "status": "affected",
              "version": "All",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Peter Cheng from ELEX FEIGONG RESEARCH INSTITUTE of Elex CyberSecurity, Inc., reported this vulnerability to CISA."
        }
      ],
      "datePublic": "2021-10-12T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An authenticated user using Advantech WebAccess SCADA in versions 9.0.3 and prior can use API functions to disclose project names and paths from other users."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "MISSING AUTHORIZATION CWE-862",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-15T12:29:48.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Advantech recommends users upgrade to v9.1.1 or later."
        }
      ],
      "source": {
        "advisory": "ICSA-21-285-01",
        "discovery": "UNKNOWN"
      },
      "title": "Advantech WebAccess SCADA",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2021-10-12T17:13:00.000Z",
          "ID": "CVE-2021-38431",
          "STATE": "PUBLIC",
          "TITLE": "Advantech WebAccess SCADA"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WebAccess SCADA",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "All",
                            "version_value": "9.0.3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Advantech"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Peter Cheng from ELEX FEIGONG RESEARCH INSTITUTE of Elex CyberSecurity, Inc., reported this vulnerability to CISA."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An authenticated user using Advantech WebAccess SCADA in versions 9.0.3 and prior can use API functions to disclose project names and paths from other users."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "MISSING AUTHORIZATION CWE-862"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Advantech recommends users upgrade to v9.1.1 or later."
          }
        ],
        "source": {
          "advisory": "ICSA-21-285-01",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2021-38431",
    "datePublished": "2021-10-15T12:29:48.409Z",
    "dateReserved": "2021-08-10T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:28:58.187Z",
    "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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Action not permitted

CNVD-2021-80268

CVE-2021-38431 (GCVE-0-2021-38431)

Tags

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Nomenclature

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