cnvd - cnvd-2021-100367

cnvd-2021-100367

Vulnerability from cnvd

Title: SINUMERIK Edge证书验证不当漏洞

Description:

西门子SINUMERIK Edge是硬件和软件的结合，提供面向机器的系统平台的应用程序，促进数字生产支持和优化。

SINUMERIK Edge证书验证不当漏洞，受影响的软件在发起TLS连接时没有正确地验证服务器证书。攻击者可利用该漏洞通过干扰客户端和目标服务器之间的通信路径来欺骗受信任的实体。

Severity: 中

Patch Name: SINUMERIK Edge证书验证不当漏洞的补丁

Patch Description:

西门子SINUMERIK Edge是硬件和软件的结合，提供面向机器的系统平台的应用程序，促进数字生产支持和优化。

SINUMERIK Edge证书验证不当漏洞，受影响的软件在发起TLS连接时没有正确地验证服务器证书。攻击者可利用该漏洞通过干扰客户端和目标服务器之间的通信路径来欺骗受信任的实体。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-523250.pdf

Reference: https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf

Impacted products

Name
SIEMENS SINUMERIK Edge <V3.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42027"
    }
  },
  "description": "\u897f\u95e8\u5b50SINUMERIK Edge\u662f\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u7ed3\u5408\uff0c\u63d0\u4f9b\u9762\u5411\u673a\u5668\u7684\u7cfb\u7edf\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u4fc3\u8fdb\u6570\u5b57\u751f\u4ea7\u652f\u6301\u548c\u4f18\u5316\u3002\n\nSINUMERIK Edge\u8bc1\u4e66\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u5728\u53d1\u8d77TLS\u8fde\u63a5\u65f6\u6ca1\u6709\u6b63\u786e\u5730\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5e72\u6270\u5ba2\u6237\u7aef\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u8def\u5f84\u6765\u6b3a\u9a97\u53d7\u4fe1\u4efb\u7684\u5b9e\u4f53\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-523250.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100367",
  "openTime": "2021-12-16",
  "patchDescription": "\u897f\u95e8\u5b50SINUMERIK Edge\u662f\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u7ed3\u5408\uff0c\u63d0\u4f9b\u9762\u5411\u673a\u5668\u7684\u7cfb\u7edf\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u4fc3\u8fdb\u6570\u5b57\u751f\u4ea7\u652f\u6301\u548c\u4f18\u5316\u3002\r\n\r\nSINUMERIK Edge\u8bc1\u4e66\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u5728\u53d1\u8d77TLS\u8fde\u63a5\u65f6\u6ca1\u6709\u6b63\u786e\u5730\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5e72\u6270\u5ba2\u6237\u7aef\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u8def\u5f84\u6765\u6b3a\u9a97\u53d7\u4fe1\u4efb\u7684\u5b9e\u4f53\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": "SINUMERIK Edge\u8bc1\u4e66\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SIEMENS SINUMERIK Edge \u003cV3.2"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-16",
  "title": "SINUMERIK Edge\u8bc1\u4e66\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2021-42027 (GCVE-0-2021-42027)

Vulnerability from cvelistv5

Published

2021-12-14 12:06

Modified

2024-08-04 03:22

Severity ?

CWE

CWE-295 - Improper Certificate Validation

Summary

A vulnerability has been identified in SINUMERIK Edge (All versions < V3.2). The affected software does not properly validate the server certificate when initiating a TLS connection. This could allow an attacker to spoof a trusted entity by interfering in the communication path between the client and the intended server.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Siemens	SINUMERIK Edge	Version: All versions < V3.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:22:25.641Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SINUMERIK Edge",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V3.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SINUMERIK Edge (All versions \u003c V3.2). The affected software does not properly validate the server certificate when initiating a TLS connection. This could allow an attacker to spoof a trusted entity by interfering in the communication path between the client and the intended server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-295",
              "description": "CWE-295: Improper Certificate Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-14T12:06:39",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2021-42027",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SINUMERIK Edge",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V3.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "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 SINUMERIK Edge (All versions \u003c V3.2). The affected software does not properly validate the server certificate when initiating a TLS connection. This could allow an attacker to spoof a trusted entity by interfering in the communication path between the client and the intended server."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-295: Improper Certificate Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2021-42027",
    "datePublished": "2021-12-14T12:06:39",
    "dateReserved": "2021-10-06T00:00:00",
    "dateUpdated": "2024-08-04T03:22:25.641Z",
    "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.

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