Vulnerability-Lookup

CNVD-2021-02590

Vulnerability from cnvd - Published: 2021-01-13

Title

JT2Go and Teamcenter VisualizationXML外部实体引用不当漏洞

Description

JT2Go是一个3D JT查看工具，允许用户查看JT, PDF, Solid Edge, PLM XML与现有的JT， VFZ、CGM、TIF数据。Teamcenter可视化软件使企业能够增强他们的产品生命周期管理(PLM)环境，该软件使企业用户能够在单一环境中访问文档、2D图纸和3D模型。 JT2Go and Teamcenter VisualizationXML外部实体引用不当漏洞，攻击者可利用该漏洞通过特别制作的xml文件访问任意文件获取敏感信息。

Severity

中

Patch Name

JT2Go and Teamcenter VisualizationXML外部实体引用不当漏洞的补丁

Patch Description

Formal description

厂商已发布相关漏洞补丁链接，请及时更新： https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

Impacted products

Name
['SIEMENS JT2Go <V13.1.0', 'SIEMENS Teamcenter Visualization <V13.1.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26981"
    }
  },
  "description": "JT2Go\u662f\u4e00\u4e2a3D JT\u67e5\u770b\u5de5\u5177\uff0c\u5141\u8bb8\u7528\u6237\u67e5\u770bJT, PDF, Solid Edge, PLM XML\u4e0e\u73b0\u6709\u7684JT\uff0c\nVFZ\u3001CGM\u3001TIF\u6570\u636e\u3002Teamcenter\u53ef\u89c6\u5316\u8f6f\u4ef6\u4f7f\u4f01\u4e1a\u80fd\u591f\u589e\u5f3a\u4ed6\u4eec\u7684\u4ea7\u54c1\u751f\u547d\u5468\u671f\u7ba1\u7406(PLM)\u73af\u5883\uff0c\u8be5\u8f6f\u4ef6\u4f7f\u4f01\u4e1a\u7528\u6237\u80fd\u591f\u5728\u5355\u4e00\u73af\u5883\u4e2d\u8bbf\u95ee\u6587\u6863\u30012D\u56fe\u7eb8\u548c3D\u6a21\u578b\u3002\n\nJT2Go and Teamcenter VisualizationXML\u5916\u90e8\u5b9e\u4f53\u5f15\u7528\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7279\u522b\u5236\u4f5c\u7684xml\u6587\u4ef6\u8bbf\u95ee\u4efb\u610f\u6587\u4ef6\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-02590",
  "openTime": "2021-01-13",
  "patchDescription": "JT2Go\u662f\u4e00\u4e2a3D JT\u67e5\u770b\u5de5\u5177\uff0c\u5141\u8bb8\u7528\u6237\u67e5\u770bJT, PDF, Solid Edge, PLM XML\u4e0e\u73b0\u6709\u7684JT\uff0c\r\nVFZ\u3001CGM\u3001TIF\u6570\u636e\u3002Teamcenter\u53ef\u89c6\u5316\u8f6f\u4ef6\u4f7f\u4f01\u4e1a\u80fd\u591f\u589e\u5f3a\u4ed6\u4eec\u7684\u4ea7\u54c1\u751f\u547d\u5468\u671f\u7ba1\u7406(PLM)\u73af\u5883\uff0c\u8be5\u8f6f\u4ef6\u4f7f\u4f01\u4e1a\u7528\u6237\u80fd\u591f\u5728\u5355\u4e00\u73af\u5883\u4e2d\u8bbf\u95ee\u6587\u6863\u30012D\u56fe\u7eb8\u548c3D\u6a21\u578b\u3002\r\n\r\nJT2Go and Teamcenter VisualizationXML\u5916\u90e8\u5b9e\u4f53\u5f15\u7528\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7279\u522b\u5236\u4f5c\u7684xml\u6587\u4ef6\u8bbf\u95ee\u4efb\u610f\u6587\u4ef6\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "JT2Go and Teamcenter VisualizationXML\u5916\u90e8\u5b9e\u4f53\u5f15\u7528\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS JT2Go \u003cV13.1.0",
      "SIEMENS Teamcenter Visualization \u003cV13.1.0"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-13",
  "title": "JT2Go and Teamcenter VisualizationXML\u5916\u90e8\u5b9e\u4f53\u5f15\u7528\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2020-26981 (GCVE-0-2020-26981)

Vulnerability from cvelistv5 – Published: 2021-01-12 20:18 – Updated: 2024-08-04 16:03

Summary

A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). When opening a specially crafted xml file, the application could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external dtd. (ZDI-CAN-11890)

Severity

No CVSS data available.

CWE

CWE-611 - Improper Restriction of XML External Entity Reference

Assigner

siemens icscert root Scorecard

References

2 references

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
Siemens	JT2Go	Affected: All versions < V13.1.0
Siemens	Teamcenter Visualization	Affected: All versions < V13.1.0

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:03:23.175Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-048/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "JT2Go",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V13.1.0"
            }
          ]
        },
        {
          "product": "Teamcenter Visualization",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V13.1.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0), Teamcenter Visualization (All versions \u003c V13.1.0). When opening a specially crafted xml file, the application could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external dtd. (ZDI-CAN-11890)"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-611",
              "description": "CWE-611: Improper Restriction of XML External Entity Reference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-19T13:51:23.000Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-048/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2020-26981",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "JT2Go",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V13.1.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Teamcenter Visualization",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V13.1.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0), Teamcenter Visualization (All versions \u003c V13.1.0). When opening a specially crafted xml file, the application could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external dtd. (ZDI-CAN-11890)"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-611: Improper Restriction of XML External Entity Reference"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf"
            },
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-048/",
              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-048/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2020-26981",
    "datePublished": "2021-01-12T20:18:33.000Z",
    "dateReserved": "2020-10-12T00:00:00.000Z",
    "dateUpdated": "2024-08-04T16:03:23.175Z",
    "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-2021-02590

CVE-2020-26981 (GCVE-0-2020-26981)

Tags

Sightings

Nomenclature

Related by attack behaviour