Vulnerability-Lookup

CNVD-2022-36386

Vulnerability from cnvd - Published: 2022-05-12

Title

Siemens SIMATIC CP 44x-1 RNA拒绝服务漏洞

Description

Siemens SIMATIC CP 44x-1 RNA是德国西门子（Siemens）公司的一款用于通信处理器连接到以太网的控制器。 Siemens SIMATIC CP 44x-1 RNA存在拒绝服务漏洞，攻击者可利用漏洞通过执行ARP风暴攻击来创建拒绝服务条件，从而导致设备重新启动。

Severity

中

Patch Name

Siemens SIMATIC CP 44x-1 RNA拒绝服务漏洞的补丁

Patch Description

Siemens SIMATIC CP 44x-1 RNA是德国西门子（Siemens）公司的一款用于通信处理器连接到以太网的控制器。 Siemens SIMATIC CP 44x-1 RNA存在拒绝服务漏洞，攻击者可利用漏洞通过执行ARP风暴攻击来创建拒绝服务条件，从而导致设备重新启动。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/html/ssa-480937.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-480937.html

Impacted products

Name
['Siemens SIMATIC CP 443-1 RNA (6GK7443-1RX00-0XE0) < V1.5.18', 'Siemens SIMATIC CP 442-1 RNA (6GK7442-1RX00-0XE0) < V1.5.18']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-27640"
    }
  },
  "description": "Siemens SIMATIC CP 44x-1 RNA\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u901a\u4fe1\u5904\u7406\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u7684\u63a7\u5236\u5668\u3002\n\nSiemens SIMATIC CP 44x-1 RNA\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u6267\u884cARP\u98ce\u66b4\u653b\u51fb\u6765\u521b\u5efa\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\uff0c\u4ece\u800c\u5bfc\u81f4\u8bbe\u5907\u91cd\u65b0\u542f\u52a8\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/html/ssa-480937.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-36386",
  "openTime": "2022-05-12",
  "patchDescription": "Siemens SIMATIC CP 44x-1 RNA\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u901a\u4fe1\u5904\u7406\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u7684\u63a7\u5236\u5668\u3002\r\n\r\nSiemens SIMATIC CP 44x-1 RNA\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u6267\u884cARP\u98ce\u66b4\u653b\u51fb\u6765\u521b\u5efa\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\uff0c\u4ece\u800c\u5bfc\u81f4\u8bbe\u5907\u91cd\u65b0\u542f\u52a8\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 SIMATIC CP 44x-1 RNA\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC CP 443-1 RNA (6GK7443-1RX00-0XE0) \u003c V1.5.18",
      "Siemens SIMATIC CP 442-1 RNA (6GK7442-1RX00-0XE0) \u003c V1.5.18"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-480937.html",
  "serverity": "\u4e2d",
  "submitTime": "2022-05-11",
  "title": "Siemens SIMATIC CP 44x-1 RNA\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-27640 (GCVE-0-2022-27640)

Vulnerability from cvelistv5 – Published: 2022-05-10 09:47 – Updated: 2024-08-03 05:32

Summary

A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot.

Severity

No CVSS data available.

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

siemens icscert root

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version
Siemens	SIMATIC CP 442-1 RNA	Affected: All versions < V1.5.18
Siemens	SIMATIC CP 443-1 RNA	Affected: All versions < V1.5.18

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T05:32:59.808Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SIMATIC CP 442-1 RNA",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V1.5.18"
            }
          ]
        },
        {
          "product": "SIMATIC CP 443-1 RNA",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V1.5.18"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions \u003c V1.5.18), SIMATIC CP 443-1 RNA (All versions \u003c V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-05-20T13:11:32.000Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2022-27640",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SIMATIC CP 442-1 RNA",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V1.5.18"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SIMATIC CP 443-1 RNA",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V1.5.18"
                          }
                        ]
                      }
                    }
                  ]
                },
                "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 SIMATIC CP 442-1 RNA (All versions \u003c V1.5.18), SIMATIC CP 443-1 RNA (All versions \u003c V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-400: Uncontrolled Resource Consumption"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2022-27640",
    "datePublished": "2022-05-10T09:47:02.000Z",
    "dateReserved": "2022-03-22T00:00:00.000Z",
    "dateUpdated": "2024-08-03T05:32:59.808Z",
    "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.

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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.

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CNVD-2022-36386

CVE-2022-27640 (GCVE-0-2022-27640)

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Sightings

Nomenclature

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