Vulnerability-Lookup

CNVD-2024-44939

Vulnerability from cnvd - Published: 2024-11-14

Title

Siemens SIMATIC CP 1543-1授权错误漏洞

Description

SIMATIC CP 1543-1通信处理器将SIMATIC S7-1500控制器连接到以太网网络。它们提供了集成的安全功能，如防火墙、虚拟专用网（VPN），并支持其他具有数据加密的协议。 Siemens SIMATIC CP 1543-1存在授权错误漏洞，未经身份验证的远程攻击者可利用该漏洞访问文件系统。

Severity

高

Patch Name

Siemens SIMATIC CP 1543-1授权错误漏洞的补丁

Patch Description

SIMATIC CP 1543-1通信处理器将SIMATIC S7-1500控制器连接到以太网网络。它们提供了集成的安全功能，如防火墙、虚拟专用网（VPN），并支持其他具有数据加密的协议。 Siemens SIMATIC CP 1543-1存在授权错误漏洞，未经身份验证的远程攻击者可利用该漏洞访问文件系统。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://support.industry.siemens.com/cs/ww/en/view/109976120/

Reference

https://cert-portal.siemens.com/productcert/html/ssa-654798.html

Impacted products

Name
Siemens SIMATIC CP 1543-1 (6GK7543-1AX10-0XE0) >=4.0.44，<4.0.50

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-50310"
    }
  },
  "description": "SIMATIC CP 1543-1\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1500\u63a7\u5236\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u7f51\u7edc\u3002\u5b83\u4eec\u63d0\u4f9b\u4e86\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\uff08VPN\uff09\uff0c\u5e76\u652f\u6301\u5176\u4ed6\u5177\u6709\u6570\u636e\u52a0\u5bc6\u7684\u534f\u8bae\u3002\n\nSiemens SIMATIC CP 1543-1\u5b58\u5728\u6388\u6743\u9519\u8bef\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u6587\u4ef6\u7cfb\u7edf\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://support.industry.siemens.com/cs/ww/en/view/109976120/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-44939",
  "openTime": "2024-11-14",
  "patchDescription": "SIMATIC CP 1543-1\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1500\u63a7\u5236\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u7f51\u7edc\u3002\u5b83\u4eec\u63d0\u4f9b\u4e86\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\uff08VPN\uff09\uff0c\u5e76\u652f\u6301\u5176\u4ed6\u5177\u6709\u6570\u636e\u52a0\u5bc6\u7684\u534f\u8bae\u3002\r\n\r\nSiemens SIMATIC CP 1543-1\u5b58\u5728\u6388\u6743\u9519\u8bef\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u6587\u4ef6\u7cfb\u7edf\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 1543-1\u6388\u6743\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Siemens SIMATIC CP 1543-1 (6GK7543-1AX10-0XE0) \u003e=4.0.44\uff0c\u003c4.0.50"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-654798.html",
  "serverity": "\u9ad8",
  "submitTime": "2024-11-13",
  "title": "Siemens SIMATIC CP 1543-1\u6388\u6743\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2024-50310 (GCVE-0-2024-50310)

Vulnerability from cvelistv5 – Published: 2024-11-12 12:49 – Updated: 2024-11-12 16:08

Summary

A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 (6GK7543-1AX10-0XE0) (All versions >= V4.0.44 < V4.0.50). Affected devices do not properly handle authorization. This could allow an unauthenticated remote attacker to gain access to the filesystem.

Severity

7.5 (High)


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

8.7 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-12 16:07 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

siemens icscert root

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version
Siemens	SIMATIC CP 1543-1 V4.0	Affected: V4.0.44 , < V4.0.50 (custom)
siemens	simatic_cp_1543-1	Affected: V4.0.44 , < V4.0.50 (custom) cpe:2.3:h:siemens:simatic_cp_1543-1:-:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:siemens:simatic_cp_1543-1:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "simatic_cp_1543-1",
            "vendor": "siemens",
            "versions": [
              {
                "lessThan": "V4.0.50",
                "status": "affected",
                "version": "V4.0.44",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-50310",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-12T16:07:35.995670Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-12T16:08:37.035Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC CP 1543-1 V4.0",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.0.50",
              "status": "affected",
              "version": "V4.0.44",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 (6GK7543-1AX10-0XE0) (All versions \u003e= V4.0.44 \u003c V4.0.50). Affected devices do not properly handle authorization. This could allow an unauthenticated remote attacker to gain access to the filesystem."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-12T12:49:53.487Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-654798.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2024-50310",
    "datePublished": "2024-11-12T12:49:53.487Z",
    "dateReserved": "2024-10-22T05:31:43.835Z",
    "dateUpdated": "2024-11-12T16:08:37.035Z",
    "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.