Vulnerability-Lookup

CNVD-2024-38023

Vulnerability from cnvd - Published: 2024-09-12

Title

Siemens SINUMERIK系统日志信息泄露漏洞

Description

SINUMERIK CNC为车间、车间和大型批量生产环境提供自动化解决方案。SINUMERIK ONE是一个数字原生数控系统，集成了SIMATIC S7-1500 CPU，用于自动化。 Siemens SINUMERIK系统存在日志信息泄露漏洞，攻击者可利用该漏洞读取敏感信息，从而规避访问限制。

Severity

中

Patch Name

Siemens SINUMERIK系统日志信息泄露漏洞的补丁

Patch Description

SINUMERIK CNC为车间、车间和大型批量生产环境提供自动化解决方案。SINUMERIK ONE是一个数字原生数控系统，集成了SIMATIC S7-1500 CPU，用于自动化。 Siemens SINUMERIK系统存在日志信息泄露漏洞，攻击者可利用该漏洞读取敏感信息，从而规避访问限制。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-097786.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-097786.html

Impacted products

Name
['Siemens SINUMERIK ONE', 'Siemens SINUMERIK 840D sl V4', 'Siemens SINUMERIK 828D V4']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-43781"
    }
  },
  "description": "SINUMERIK CNC\u4e3a\u8f66\u95f4\u3001\u8f66\u95f4\u548c\u5927\u578b\u6279\u91cf\u751f\u4ea7\u73af\u5883\u63d0\u4f9b\u81ea\u52a8\u5316\u89e3\u51b3\u65b9\u6848\u3002SINUMERIK ONE\u662f\u4e00\u4e2a\u6570\u5b57\u539f\u751f\u6570\u63a7\u7cfb\u7edf\uff0c\u96c6\u6210\u4e86SIMATIC S7-1500 CPU\uff0c\u7528\u4e8e\u81ea\u52a8\u5316\u3002\n\nSiemens SINUMERIK\u7cfb\u7edf\u5b58\u5728\u65e5\u5fd7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u4ece\u800c\u89c4\u907f\u8bbf\u95ee\u9650\u5236\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-097786.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-38023",
  "openTime": "2024-09-12",
  "patchDescription": "SINUMERIK CNC\u4e3a\u8f66\u95f4\u3001\u8f66\u95f4\u548c\u5927\u578b\u6279\u91cf\u751f\u4ea7\u73af\u5883\u63d0\u4f9b\u81ea\u52a8\u5316\u89e3\u51b3\u65b9\u6848\u3002SINUMERIK ONE\u662f\u4e00\u4e2a\u6570\u5b57\u539f\u751f\u6570\u63a7\u7cfb\u7edf\uff0c\u96c6\u6210\u4e86SIMATIC S7-1500 CPU\uff0c\u7528\u4e8e\u81ea\u52a8\u5316\u3002\r\n\r\nSiemens SINUMERIK\u7cfb\u7edf\u5b58\u5728\u65e5\u5fd7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u4ece\u800c\u89c4\u907f\u8bbf\u95ee\u9650\u5236\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 SINUMERIK\u7cfb\u7edf\u65e5\u5fd7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SINUMERIK ONE",
      "Siemens SINUMERIK 840D sl V4",
      "Siemens SINUMERIK 828D V4"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-097786.html",
  "serverity": "\u4e2d",
  "submitTime": "2024-09-12",
  "title": "Siemens SINUMERIK\u7cfb\u7edf\u65e5\u5fd7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2024-43781 (GCVE-0-2024-43781)

Vulnerability from cvelistv5 – Published: 2024-09-10 09:36 – Updated: 2024-09-10 14:38

Summary

A vulnerability has been identified in SINUMERIK 828D V4 (All versions < V4.95 SP3), SINUMERIK 840D sl V4 (All versions < V4.95 SP3 in connection with using Create MyConfig (CMC) <= V4.8 SP1 HF6), SINUMERIK ONE (All versions < V6.23 in connection with using Create MyConfig (CMC) <= V6.6), SINUMERIK ONE (All versions < V6.15 SP4 in connection with using Create MyConfig (CMC) <= V6.6). Affected systems, that have been provisioned with Create MyConfig (CMC), contain a Insertion of Sensitive Information into Log File vulnerability. This could allow a local authenticated user with low privileges to read sensitive information and thus circumvent access restrictions.

Severity

5.5 (Medium)


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

6.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 14:38 UTC

CWE

CWE-532 - Insertion of Sensitive Information into Log File

Assigner

siemens icscert root

References

1 reference

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

Impacted products

4 products

Vendor	Product	Version
Siemens	SINUMERIK 828D V4	Affected: 0 , < V4.95 SP3 (custom)
Siemens	SINUMERIK 840D sl V4	Affected: 0 , < V4.95 SP3 (custom)
Siemens	SINUMERIK ONE	Affected: 0 , < V6.23 (custom)
Siemens	SINUMERIK ONE	Affected: 0 , < V6.15 SP4 (custom)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43781",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T14:38:29.713747Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-10T14:38:36.778Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SINUMERIK 828D V4",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.95 SP3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SINUMERIK 840D sl V4",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.95 SP3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SINUMERIK ONE",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V6.23",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SINUMERIK ONE",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V6.15 SP4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SINUMERIK 828D V4 (All versions \u003c V4.95 SP3), SINUMERIK 840D sl V4 (All versions \u003c V4.95 SP3 in connection with using Create MyConfig (CMC) \u003c= V4.8 SP1 HF6), SINUMERIK ONE (All versions \u003c V6.23 in connection with using Create MyConfig (CMC) \u003c= V6.6), SINUMERIK ONE (All versions \u003c V6.15 SP4 in connection with using Create MyConfig (CMC) \u003c= V6.6). Affected systems, that have been provisioned with Create MyConfig (CMC), contain a Insertion of Sensitive Information into Log File vulnerability. This could allow a local authenticated user with low privileges to read sensitive information and thus circumvent access restrictions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-532",
              "description": "CWE-532: Insertion of Sensitive Information into Log File",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-10T09:36:51.143Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-097786.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2024-43781",
    "datePublished": "2024-09-10T09:36:51.143Z",
    "dateReserved": "2024-08-16T10:13:58.486Z",
    "dateUpdated": "2024-09-10T14:38:36.778Z",
    "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.