Vulnerability-Lookup

CNVD-2023-17659

Vulnerability from cnvd - Published: 2023-03-16

Title

Siemens Mendix SAML Module认证绕过漏洞（CNVD-2023-17659）

Description

Mendix SAML模块允许在云应用程序中使用SAML对用户进行身份验证。该模块可以与任何支持SAML2.0或Shibboleth的身份提供程序通信。 Siemens Mendix SAML Module存在认证绕过漏洞，该漏洞源于未充分验证SAML断言，攻击者可利用该漏洞绕过身份验证并访问应用程序。

Severity

高

Patch Name

Siemens Mendix SAML Module认证绕过漏洞（CNVD-2023-17659）的补丁

Patch Description

Mendix SAML模块允许在云应用程序中使用SAML对用户进行身份验证。该模块可以与任何支持SAML2.0或Shibboleth的身份提供程序通信。 Siemens Mendix SAML Module存在认证绕过漏洞，该漏洞源于未充分验证SAML断言，攻击者可利用该漏洞绕过身份验证并访问应用程序。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://cert-portal.siemens.com/productcert/html/ssa-851884.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-851884.html

Impacted products

Name
['Siemens Mendix SAML (Mendix 8 compatible) >=2.2.0，<2.2.3', 'Siemens Mendix SAML (Mendix 9 compatible, New Track) >=3.1.9，<3.2.5', 'Siemens Mendix SAML (Mendix 9 compatible, Upgrade Track) >=3.1.9，<3.2.5', 'Siemens Mendix SAML (Mendix 7 compatible) >=1.16.4，<1.17.2']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-25957"
    }
  },
  "description": "Mendix SAML\u6a21\u5757\u5141\u8bb8\u5728\u4e91\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528SAML\u5bf9\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u8be5\u6a21\u5757\u53ef\u4ee5\u4e0e\u4efb\u4f55\u652f\u6301SAML2.0\u6216Shibboleth\u7684\u8eab\u4efd\u63d0\u4f9b\u7a0b\u5e8f\u901a\u4fe1\u3002\n\nSiemens Mendix SAML Module\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5145\u5206\u9a8c\u8bc1SAML\u65ad\u8a00\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u5e76\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\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://cert-portal.siemens.com/productcert/html/ssa-851884.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-17659",
  "openTime": "2023-03-16",
  "patchDescription": "Mendix SAML\u6a21\u5757\u5141\u8bb8\u5728\u4e91\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528SAML\u5bf9\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u8be5\u6a21\u5757\u53ef\u4ee5\u4e0e\u4efb\u4f55\u652f\u6301SAML2.0\u6216Shibboleth\u7684\u8eab\u4efd\u63d0\u4f9b\u7a0b\u5e8f\u901a\u4fe1\u3002\r\n\r\nSiemens Mendix SAML Module\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5145\u5206\u9a8c\u8bc1SAML\u65ad\u8a00\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u5e76\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\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": "Siemens Mendix SAML Module\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2023-17659\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens Mendix SAML (Mendix 8 compatible) \u003e=2.2.0\uff0c\u003c2.2.3",
      "Siemens Mendix SAML (Mendix 9 compatible, New Track) \u003e=3.1.9\uff0c\u003c3.2.5",
      "Siemens Mendix SAML (Mendix 9 compatible, Upgrade Track) \u003e=3.1.9\uff0c\u003c3.2.5",
      "Siemens Mendix SAML (Mendix 7 compatible) \u003e=1.16.4\uff0c\u003c1.17.2"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-851884.html",
  "serverity": "\u9ad8",
  "submitTime": "2023-03-16",
  "title": "Siemens Mendix SAML Module\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2023-17659\uff09"
}

CVE-2023-25957 (GCVE-0-2023-25957)

Vulnerability from cvelistv5 – Published: 2023-03-14 09:31 – Updated: 2025-02-27 15:01

Summary

A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions >= V1.16.4 < V1.17.3), Mendix SAML (Mendix 8 compatible) (All versions >= V2.2.0 < V2.3.0), Mendix SAML (Mendix 9 latest compatible, New Track) (All versions >= V3.1.9 < V3.3.1), Mendix SAML (Mendix 9 latest compatible, Upgrade Track) (All versions >= V3.1.8 < V3.3.0), Mendix SAML (Mendix 9.6 compatible, New Track) (All versions >= V3.1.9 < V3.2.7), Mendix SAML (Mendix 9.6 compatible, Upgrade Track) (All versions >= V3.1.8 < V3.2.6). The affected versions of the module insufficiently verify the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the recommended, default configuration option `'Use Encryption'` is disabled.

Severity

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-27 15:01 UTC

CWE

CWE-303 - Incorrect Implementation of Authentication Algorithm

Assigner

siemens icscert root

References

1 reference

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

Impacted products

6 products

Vendor	Product	Version
Siemens	Mendix SAML (Mendix 7 compatible)	Affected: All versions >= V1.16.4 < V1.17.3
Siemens	Mendix SAML (Mendix 8 compatible)	Affected: All versions >= V2.2.0 < V2.3.0
Siemens	Mendix SAML (Mendix 9 latest compatible, New Track)	Affected: All versions >= V3.1.9 < V3.3.1
Siemens	Mendix SAML (Mendix 9 latest compatible, Upgrade Track)	Affected: All versions >= V3.1.8 < V3.3.0
Siemens	Mendix SAML (Mendix 9.6 compatible, New Track)	Affected: All versions >= V3.1.9 < V3.2.7
Siemens	Mendix SAML (Mendix 9.6 compatible, Upgrade Track)	Affected: All versions >= V3.1.8 < V3.2.6

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:39:06.039Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-851884.pdf"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-25957",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-27T15:01:01.659726Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-27T15:01:20.848Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Mendix SAML (Mendix 7 compatible)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003e= V1.16.4 \u003c V1.17.3"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "Mendix SAML (Mendix 8 compatible)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003e= V2.2.0 \u003c V2.3.0"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "Mendix SAML (Mendix 9 latest compatible, New Track)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003e= V3.1.9 \u003c V3.3.1"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "Mendix SAML (Mendix 9 latest compatible, Upgrade Track)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003e= V3.1.8 \u003c V3.3.0"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "Mendix SAML (Mendix 9.6 compatible, New Track)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003e= V3.1.9 \u003c V3.2.7"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "Mendix SAML (Mendix 9.6 compatible, Upgrade Track)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003e= V3.1.8 \u003c V3.2.6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions \u003e= V1.16.4 \u003c V1.17.3), Mendix SAML (Mendix 8 compatible) (All versions \u003e= V2.2.0 \u003c V2.3.0), Mendix SAML (Mendix 9 latest compatible, New Track) (All versions \u003e= V3.1.9 \u003c V3.3.1), Mendix SAML (Mendix 9 latest compatible, Upgrade Track) (All versions \u003e= V3.1.8 \u003c V3.3.0), Mendix SAML (Mendix 9.6 compatible, New Track) (All versions \u003e= V3.1.9 \u003c V3.2.7), Mendix SAML (Mendix 9.6 compatible, Upgrade Track) (All versions \u003e= V3.1.8 \u003c V3.2.6). The affected versions of the module insufficiently verify the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application.\r\n\r\nFor compatibility reasons, fix versions still contain this issue, but only when the recommended, default configuration option `\u0027Use Encryption\u0027` is disabled."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-303",
              "description": "CWE-303: Incorrect Implementation of Authentication Algorithm",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-08T09:20:15.602Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-851884.pdf"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2023-25957",
    "datePublished": "2023-03-14T09:31:56.091Z",
    "dateReserved": "2023-02-17T12:29:22.279Z",
    "dateUpdated": "2025-02-27T15:01:20.848Z",
    "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.