Vulnerability-Lookup

CNVD-2024-13807

Vulnerability from cnvd - Published: 2024-03-19

Title

Siemens SENTRON 7KM PAC3x20 Devices访问控制不当漏洞

Description

SENTRON PAC Meter产品是用于精确能源管理和透明信息采集的功率测量设备。 Siemens SENTRON 7KM PAC3x20 Devices存在访问控制不当漏洞，该漏洞是由于在制造过程结束时，未正确设置受影响设备的内部闪存的读出保护。攻击者可利用该漏洞读取数据。

Severity

中

Patch Name

Siemens SENTRON 7KM PAC3x20 Devices访问控制不当漏洞的补丁

Patch Description

SENTRON PAC Meter产品是用于精确能源管理和透明信息采集的功率测量设备。 Siemens SENTRON 7KM PAC3x20 Devices存在访问控制不当漏洞，该漏洞是由于在制造过程结束时，未正确设置受影响设备的内部闪存的读出保护。攻击者可利用该漏洞读取数据。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-792319.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-792319.html

Impacted products

Name
['Siemens SENTRON 7KM PAC3120 AC/DC(7KM3120-0BA01-1DA0) >= V3.2.3，< V3.3.0', 'Siemens SENTRON 7KM PAC3120 DC(7KM3120-1BA01-1EA0) >= V3.2.3，< V3.3.0', 'Siemens SENTRON 7KM PAC3220 AC/DC(7KM3220-0BA01-1DA0) >= V3.2.3，< V3.3.0', 'Siemens SENTRON 7KM PAC3220 DC(7KM3220-1BA01-1EA0) >= V3.2.3，< V3.3.0']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-21483"
    }
  },
  "description": "SENTRON PAC Meter\u4ea7\u54c1\u662f\u7528\u4e8e\u7cbe\u786e\u80fd\u6e90\u7ba1\u7406\u548c\u900f\u660e\u4fe1\u606f\u91c7\u96c6\u7684\u529f\u7387\u6d4b\u91cf\u8bbe\u5907\u3002\n\nSiemens SENTRON 7KM PAC3x20 Devices\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5728\u5236\u9020\u8fc7\u7a0b\u7ed3\u675f\u65f6\uff0c\u672a\u6b63\u786e\u8bbe\u7f6e\u53d7\u5f71\u54cd\u8bbe\u5907\u7684\u5185\u90e8\u95ea\u5b58\u7684\u8bfb\u51fa\u4fdd\u62a4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u6570\u636e\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-792319.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-13807",
  "openTime": "2024-03-19",
  "patchDescription": "SENTRON PAC Meter\u4ea7\u54c1\u662f\u7528\u4e8e\u7cbe\u786e\u80fd\u6e90\u7ba1\u7406\u548c\u900f\u660e\u4fe1\u606f\u91c7\u96c6\u7684\u529f\u7387\u6d4b\u91cf\u8bbe\u5907\u3002\r\n\r\nSiemens SENTRON 7KM PAC3x20 Devices\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5728\u5236\u9020\u8fc7\u7a0b\u7ed3\u675f\u65f6\uff0c\u672a\u6b63\u786e\u8bbe\u7f6e\u53d7\u5f71\u54cd\u8bbe\u5907\u7684\u5185\u90e8\u95ea\u5b58\u7684\u8bfb\u51fa\u4fdd\u62a4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u6570\u636e\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 SENTRON 7KM PAC3x20 Devices\u8bbf\u95ee\u63a7\u5236\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SENTRON 7KM PAC3120 AC/DC(7KM3120-0BA01-1DA0)  \u003e= V3.2.3\uff0c\u003c V3.3.0",
      "Siemens SENTRON 7KM PAC3120 DC(7KM3120-1BA01-1EA0) \u003e= V3.2.3\uff0c\u003c V3.3.0",
      "Siemens SENTRON 7KM PAC3220 AC/DC(7KM3220-0BA01-1DA0) \u003e= V3.2.3\uff0c\u003c V3.3.0",
      "Siemens SENTRON 7KM PAC3220 DC(7KM3220-1BA01-1EA0) \u003e= V3.2.3\uff0c\u003c V3.3.0"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-792319.html",
  "serverity": "\u4e2d",
  "submitTime": "2024-03-13",
  "title": "Siemens SENTRON 7KM PAC3x20 Devices\u8bbf\u95ee\u63a7\u5236\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2024-21483 (GCVE-0-2024-21483)

Vulnerability from cvelistv5 – Published: 2024-03-12 10:21 – Updated: 2025-04-15 15:27

Summary

A vulnerability has been identified in SENTRON 7KM PAC3120 AC/DC (7KM3120-0BA01-1DA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3120 DC (7KM3120-1BA01-1EA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3220 AC/DC (7KM3220-0BA01-1DA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3220 DC (7KM3220-1BA01-1EA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)). The read out protection of the internal flash of affected devices was not properly set at the end of the manufacturing process. An attacker with physical access to the device could read out the data.

Severity

4.6 (Medium)


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

5.1 (Medium)


                        
                          CVSS:4.0/AV:P/AC:L/AT:N/PR:N/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 2024-03-12 16:21 UTC

CWE

CWE-284 - Improper Access Control

Assigner

siemens icscert root

References

1 reference

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

Impacted products

4 products

Vendor	Product	Version
Siemens	SENTRON 7KM PAC3120 AC/DC	Affected: V3.2.3 , < V3.2.4 (custom)
Siemens	SENTRON 7KM PAC3120 DC	Affected: V3.2.3 , < V3.2.4 (custom)
Siemens	SENTRON 7KM PAC3220 AC/DC	Affected: V3.2.3 , < V3.2.4 (custom)
Siemens	SENTRON 7KM PAC3220 DC	Affected: V3.2.3 , < V3.2.4 (custom)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-21483",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-12T16:21:33.826248Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-15T15:27:19.384Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T22:20:40.584Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-792319.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SENTRON 7KM PAC3120 AC/DC",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.2.4",
              "status": "affected",
              "version": "V3.2.3",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SENTRON 7KM PAC3120 DC",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.2.4",
              "status": "affected",
              "version": "V3.2.3",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SENTRON 7KM PAC3220 AC/DC",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.2.4",
              "status": "affected",
              "version": "V3.2.3",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SENTRON 7KM PAC3220 DC",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.2.4",
              "status": "affected",
              "version": "V3.2.3",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SENTRON 7KM PAC3120 AC/DC (7KM3120-0BA01-1DA0) (All versions \u003e= V3.2.3 \u003c V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3120 DC (7KM3120-1BA01-1EA0) (All versions \u003e= V3.2.3 \u003c V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3220 AC/DC (7KM3220-0BA01-1DA0) (All versions \u003e= V3.2.3 \u003c V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3220 DC (7KM3220-1BA01-1EA0) (All versions \u003e= V3.2.3 \u003c V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)). The read out protection of the internal flash of affected devices was not properly set at the end of the manufacturing process.\r\n\r\nAn attacker with physical access to the device could read out the data."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:P/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-284",
              "description": "CWE-284: Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-10T09:36:27.347Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-792319.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2024-21483",
    "datePublished": "2024-03-12T10:21:52.434Z",
    "dateReserved": "2023-12-20T13:17:31.508Z",
    "dateUpdated": "2025-04-15T15:27:19.384Z",
    "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.
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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-2024-13807

CVE-2024-21483 (GCVE-0-2024-21483)

Tags

Sightings

Nomenclature

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