Vulnerability-Lookup

CNVD-2024-09318

Vulnerability from cnvd - Published: 2024-02-23

Title

多款Siemens产品通信信道源验证错误漏洞

Description

SIMATIC CP 343-1是为SIMATIC S7-300 cpu提供以太网通信的通信处理器(CP)。SIPLUS极限产品专为在极端条件下可靠运行而设计，并基于SIMATIC，LOGO!，SITOP，SINAMICS，SIMOTION，SCALANCE或其他设备。SIPLUS设备使用与其所基于的产品相同的固件。多款Siemens产品存在通信信道源验证错误漏洞，攻击者可利用该漏洞通过注入欺骗的TCP RST数据包来创建拒绝服务条件。

Severity

高

Patch Name

多款Siemens产品通信信道源验证错误漏洞的补丁

Patch Description

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-516818.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-516818.html

Impacted products

Name
['Siemens SIMATIC CP 343-1 (6GK7343-1EX30-0XE0)', 'Siemens SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0)', 'Siemens SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0)', 'Siemens SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0)']

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To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-51440"
    }
  },
  "description": "SIMATIC CP 343-1\u662f\u4e3aSIMATIC S7-300 cpu\u63d0\u4f9b\u4ee5\u592a\u7f51\u901a\u4fe1\u7684\u901a\u4fe1\u5904\u7406\u5668(CP)\u3002SIPLUS\u6781\u9650\u4ea7\u54c1\u4e13\u4e3a\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u800c\u8bbe\u8ba1\uff0c\u5e76\u57fa\u4e8eSIMATIC\uff0cLOGO!\uff0cSITOP\uff0cSINAMICS\uff0cSIMOTION\uff0cSCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002\n\n\u591a\u6b3eSiemens\u4ea7\u54c1\u5b58\u5728\u901a\u4fe1\u4fe1\u9053\u6e90\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6ce8\u5165\u6b3a\u9a97\u7684TCP RST\u6570\u636e\u5305\u6765\u521b\u5efa\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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-516818.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-09318",
  "openTime": "2024-02-23",
  "patchDescription": "SIMATIC CP 343-1\u662f\u4e3aSIMATIC S7-300 cpu\u63d0\u4f9b\u4ee5\u592a\u7f51\u901a\u4fe1\u7684\u901a\u4fe1\u5904\u7406\u5668(CP)\u3002SIPLUS\u6781\u9650\u4ea7\u54c1\u4e13\u4e3a\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u800c\u8bbe\u8ba1\uff0c\u5e76\u57fa\u4e8eSIMATIC\uff0cLOGO!\uff0cSITOP\uff0cSINAMICS\uff0cSIMOTION\uff0cSCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002\r\n\r\n\u591a\u6b3eSiemens\u4ea7\u54c1\u5b58\u5728\u901a\u4fe1\u4fe1\u9053\u6e90\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6ce8\u5165\u6b3a\u9a97\u7684TCP RST\u6570\u636e\u5305\u6765\u521b\u5efa\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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": "\u591a\u6b3eSiemens\u4ea7\u54c1\u901a\u4fe1\u4fe1\u9053\u6e90\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC CP 343-1 (6GK7343-1EX30-0XE0)",
      "Siemens SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0)",
      "Siemens SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0)",
      "Siemens SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0)"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-516818.html",
  "serverity": "\u9ad8",
  "submitTime": "2024-02-21",
  "title": "\u591a\u6b3eSiemens\u4ea7\u54c1\u901a\u4fe1\u4fe1\u9053\u6e90\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2023-51440 (GCVE-0-2023-51440)

Vulnerability from cvelistv5 – Published: 2024-02-13 09:00 – Updated: 2024-08-02 22:32

Summary

A vulnerability has been identified in SIMATIC CP 343-1 (6GK7343-1EX30-0XE0) (All versions), SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0) (All versions), SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0) (All versions), SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0) (All versions). Affected products incorrectly validate TCP sequence numbers. This could allow an unauthenticated remote attacker to create a denial of service condition by injecting spoofed TCP RST packets.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-21 20:12 UTC

CWE

CWE-940 - Improper Verification of Source of a Communication Channel

Assigner

siemens icscert root

References

1 reference

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

Impacted products

4 products

Vendor	Product	Version
Siemens	SIMATIC CP 343-1	Affected: All versions
Siemens	SIMATIC CP 343-1 Lean	Affected: All versions
Siemens	SIPLUS NET CP 343-1	Affected: All versions
Siemens	SIPLUS NET CP 343-1 Lean	Affected: All versions

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-51440",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-02-21T20:12:53.508055Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:20:22.538Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T22:32:10.181Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-516818.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC CP 343-1",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC CP 343-1 Lean",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPLUS NET CP 343-1",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPLUS NET CP 343-1 Lean",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC CP 343-1 (6GK7343-1EX30-0XE0) (All versions), SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0) (All versions), SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0) (All versions), SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0) (All versions). Affected products incorrectly validate TCP sequence numbers. This could allow an unauthenticated remote attacker to create a denial of service condition by injecting spoofed TCP RST packets."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:T/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-940",
              "description": "CWE-940: Improper Verification of Source of a Communication Channel",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-13T09:00:04.702Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-516818.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2023-51440",
    "datePublished": "2024-02-13T09:00:04.702Z",
    "dateReserved": "2023-12-19T12:49:24.031Z",
    "dateUpdated": "2024-08-02T22:32:10.181Z",
    "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.