Vulnerability-Lookup

CNVD-2021-100377

Vulnerability from cnvd - Published: 2021-12-15

Title

SiPass integrated访问控制漏洞（CNVD-2021-100377）

Description

SiPass integrated是一个访问控制系统。 SiPass integrated访问控制漏洞，受影响的应用程序对内部用户认证服务的访问限制不足。远程攻击者可利用该漏洞代表有效用户触发多个操作账户。

Severity

高

Patch Name

SiPass integrated访问控制漏洞（CNVD-2021-100377）的补丁

Patch Description

SiPass integrated是一个访问控制系统。 SiPass integrated访问控制漏洞，受影响的应用程序对内部用户认证服务的访问限制不足。远程攻击者可利用该漏洞代表有效用户触发多个操作账户。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://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf

Impacted products

Name
['Siemens SiPass integrated V2.76', 'Siemens SiPass integrated V2.80', 'Siemens SiPass integrated V2.85']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44524"
    }
  },
  "description": "SiPass integrated\u662f\u4e00\u4e2a\u8bbf\u95ee\u63a7\u5236\u7cfb\u7edf\u3002\n\nSiPass integrated\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u5bf9\u5185\u90e8\u7528\u6237\u8ba4\u8bc1\u670d\u52a1\u7684\u8bbf\u95ee\u9650\u5236\u4e0d\u8db3\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee3\u8868\u6709\u6548\u7528\u6237\u89e6\u53d1\u591a\u4e2a\u64cd\u4f5c\u8d26\u6237\u3002",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100377",
  "openTime": "2021-12-15",
  "patchDescription": "SiPass integrated\u662f\u4e00\u4e2a\u8bbf\u95ee\u63a7\u5236\u7cfb\u7edf\u3002\r\n\r\nSiPass integrated\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u5bf9\u5185\u90e8\u7528\u6237\u8ba4\u8bc1\u670d\u52a1\u7684\u8bbf\u95ee\u9650\u5236\u4e0d\u8db3\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee3\u8868\u6709\u6548\u7528\u6237\u89e6\u53d1\u591a\u4e2a\u64cd\u4f5c\u8d26\u6237\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": "SiPass integrated\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff08CNVD-2021-100377\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SiPass integrated V2.76",
      "Siemens SiPass integrated V2.80",
      "Siemens SiPass integrated V2.85"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-15",
  "title": "SiPass integrated\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff08CNVD-2021-100377\uff09"
}

CVE-2021-44524 (GCVE-0-2021-44524)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:07 – Updated: 2024-08-04 04:25

Summary

A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions < V1.6.284.0). Affected applications insufficiently limit the access to the internal user authentication service. This could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts.

Severity

No CVSS data available.

CWE

CWE-668 - Exposure of Resource to Wrong Sphere

Assigner

siemens icscert root

References

2 references

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

Impacted products

5 products

Vendor	Product	Version
Siemens	SiPass integrated V2.76	Affected: All versions
Siemens	SiPass integrated V2.80	Affected: All versions
Siemens	SiPass integrated V2.85	Affected: All versions
Siemens	Siveillance Identity V1.5	Affected: All versions
Siemens	Siveillance Identity V1.6	Affected: All versions < V1.6.284.0

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:25:16.779Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SiPass integrated V2.76",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "product": "SiPass integrated V2.80",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "product": "SiPass integrated V2.85",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "product": "Siveillance Identity V1.5",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "product": "Siveillance Identity V1.6",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V1.6.284.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions \u003c V1.6.284.0). Affected applications insufficiently limit the access to the internal user authentication service. This could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-668",
              "description": "CWE-668: Exposure of Resource to Wrong Sphere",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-14T12:07:11.000Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2021-44524",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SiPass integrated V2.76",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SiPass integrated V2.80",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SiPass integrated V2.85",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Siveillance Identity V1.5",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Siveillance Identity V1.6",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V1.6.284.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "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 SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions \u003c V1.6.284.0). Affected applications insufficiently limit the access to the internal user authentication service. This could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-668: Exposure of Resource to Wrong Sphere"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2021-44524",
    "datePublished": "2021-12-14T12:07:11.000Z",
    "dateReserved": "2021-12-02T00:00:00.000Z",
    "dateUpdated": "2024-08-04T04:25:16.779Z",
    "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.

Detection rules are retrieved from Rulezet.

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.