cnvd - cnvd-2022-28501

CNVD-2022-28501

Vulnerability from cnvd - Published: 2022-04-13

Title

Siemens TIA Portal访问控制错误漏洞

Description

SIMATIC STEP 7 (TIA Portal) 是用于组态和编程SIMATIC控制器的工程软件。 Siemens TIA Portal存在访问控制错误漏洞，攻击者可利用该漏洞实现权限提升。

Severity

中

Patch Name

Siemens TIA Portal访问控制错误漏洞的补丁

Patch Description

SIMATIC STEP 7 (TIA Portal) 是用于组态和编程SIMATIC控制器的工程软件。 Siemens TIA Portal存在访问控制错误漏洞，攻击者可利用该漏洞实现权限提升。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://www.siemens.com

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-350757.pdf

Impacted products

Name
['SIEMENS SIMATIC STEP 7 (TIA Portal) V15', 'SIEMENS SIMATIC STEP 7 (TIA Portal) V16 <V16 Update 5', 'Siemens SIMATIC STEP 7 (TIA Portal) V17 <V17 Update 2']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42029"
    }
  },
  "description": "SIMATIC STEP 7 (TIA Portal) \u662f\u7528\u4e8e\u7ec4\u6001\u548c\u7f16\u7a0bSIMATIC\u63a7\u5236\u5668\u7684\u5de5\u7a0b\u8f6f\u4ef6\u3002\n\nSiemens TIA Portal\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u6743\u9650\u63d0\u5347\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://www.siemens.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-28501",
  "openTime": "2022-04-13",
  "patchDescription": "SIMATIC STEP 7 (TIA Portal) \u662f\u7528\u4e8e\u7ec4\u6001\u548c\u7f16\u7a0bSIMATIC\u63a7\u5236\u5668\u7684\u5de5\u7a0b\u8f6f\u4ef6\u3002\r\n\r\nSiemens TIA Portal\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u6743\u9650\u63d0\u5347\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 TIA Portal\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SIMATIC STEP 7 (TIA Portal) V15",
      "SIEMENS SIMATIC STEP 7 (TIA Portal) V16 \u003cV16 Update 5",
      "Siemens SIMATIC STEP 7 (TIA Portal) V17 \u003cV17 Update 2"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-350757.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-13",
  "title": "Siemens TIA Portal\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-42029 (GCVE-0-2021-42029)

Vulnerability from cvelistv5 – Published: 2022-04-12 09:07 – Updated: 2024-08-04 03:22

Summary

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 5), SIMATIC STEP 7 (TIA Portal) V17 (All versions < V17 Update 2). An attacker could achieve privilege escalation on the web server of certain devices due to improper access control vulnerability in the engineering system software. The attacker needs to have direct access to the impacted web server.

Severity ?

No CVSS data available.

CWE

CWE-284 - Improper Access Control

Assigner

siemens

References

URL

Tags

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

x_refsource_MISC

Impacted products

Vendor

Product

Version

Siemens

SIMATIC STEP 7 (TIA Portal) V15

Affected: All versions

	Siemens	SIMATIC STEP 7 (TIA Portal) V16	Affected: All versions < V16 Update 5
	Siemens	SIMATIC STEP 7 (TIA Portal) V17	Affected: All versions < V17 Update 2

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:22:25.804Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-350757.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SIMATIC STEP 7 (TIA Portal) V15",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "product": "SIMATIC STEP 7 (TIA Portal) V16",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V16 Update 5"
            }
          ]
        },
        {
          "product": "SIMATIC STEP 7 (TIA Portal) V17",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V17 Update 2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16 (All versions \u003c V16 Update 5), SIMATIC STEP 7 (TIA Portal) V17 (All versions \u003c V17 Update 2). An attacker could achieve privilege escalation on the web server of certain devices due to improper access control vulnerability in the engineering system software. The attacker needs to have direct access to the impacted web server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284: Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-12T09:07:30",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-350757.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2021-42029",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SIMATIC STEP 7 (TIA Portal) V15",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SIMATIC STEP 7 (TIA Portal) V16",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V16 Update 5"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SIMATIC STEP 7 (TIA Portal) V17",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V17 Update 2"
                          }
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                      }
                    }
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                },
                "vendor_name": "Siemens"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16 (All versions \u003c V16 Update 5), SIMATIC STEP 7 (TIA Portal) V17 (All versions \u003c V17 Update 2). An attacker could achieve privilege escalation on the web server of certain devices due to improper access control vulnerability in the engineering system software. The attacker needs to have direct access to the impacted web server."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                {
                  "lang": "eng",
                  "value": "CWE-284: Improper Access Control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-350757.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-350757.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2021-42029",
    "datePublished": "2022-04-12T09:07:30",
    "dateReserved": "2021-10-06T00:00:00",
    "dateUpdated": "2024-08-04T03:22:25.804Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2022-28501

CVE-2021-42029 (GCVE-0-2021-42029)

Tags

Sightings

Nomenclature