cnvd - cnvd-2024-47915

cnvd-2024-47915

Vulnerability from cnvd

Title: Siemens SICAM A8000 CP-8031和CP-8050固件解密漏洞

Description:

SICAM A8000 RTU（远程终端单元）是用于所有能源供应领域的远程控制和自动化应用的模块化设备。

Siemens SICAM A8000 CP-8031和CP-8050存在固件解密漏洞，该漏洞是由于受影响的设备包含一个通过未加密的SPI总线连接的安全元件。攻击者可利用该漏洞观察用于安全元件身份验证的密码，然后将安全元件用作预言机来解密所有加密的更新文件。

Severity: 中

Patch Name: Siemens SICAM A8000 CP-8031和CP-8050固件解密漏洞的补丁

Patch Description:

SICAM A8000 RTU（远程终端单元）是用于所有能源供应领域的远程控制和自动化应用的模块化设备。

Siemens SICAM A8000 CP-8031和CP-8050存在固件解密漏洞，该漏洞是由于受影响的设备包含一个通过未加密的SPI总线连接的安全元件。攻击者可利用该漏洞观察用于安全元件身份验证的密码，然后将安全元件用作预言机来解密所有加密的更新文件。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-128393.html

Reference: https://cert-portal.siemens.com/productcert/html/ssa-128393.html

Impacted products

Name
Siemens CPCI85 Central Processing/Communication <V05.30

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-53832"
    }
  },
  "description": "SICAM A8000 RTU\uff08\u8fdc\u7a0b\u7ec8\u7aef\u5355\u5143\uff09\u662f\u7528\u4e8e\u6240\u6709\u80fd\u6e90\u4f9b\u5e94\u9886\u57df\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u7684\u6a21\u5757\u5316\u8bbe\u5907\u3002\n\nSiemens SICAM A8000 CP-8031\u548cCP-8050\u5b58\u5728\u56fa\u4ef6\u89e3\u5bc6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u5305\u542b\u4e00\u4e2a\u901a\u8fc7\u672a\u52a0\u5bc6\u7684SPI\u603b\u7ebf\u8fde\u63a5\u7684\u5b89\u5168\u5143\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89c2\u5bdf\u7528\u4e8e\u5b89\u5168\u5143\u4ef6\u8eab\u4efd\u9a8c\u8bc1\u7684\u5bc6\u7801\uff0c\u7136\u540e\u5c06\u5b89\u5168\u5143\u4ef6\u7528\u4f5c\u9884\u8a00\u673a\u6765\u89e3\u5bc6\u6240\u6709\u52a0\u5bc6\u7684\u66f4\u65b0\u6587\u4ef6\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-128393.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-47915",
  "openTime": "2024-12-12",
  "patchDescription": "SICAM A8000 RTU\uff08\u8fdc\u7a0b\u7ec8\u7aef\u5355\u5143\uff09\u662f\u7528\u4e8e\u6240\u6709\u80fd\u6e90\u4f9b\u5e94\u9886\u57df\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u7684\u6a21\u5757\u5316\u8bbe\u5907\u3002\r\n\r\nSiemens SICAM A8000 CP-8031\u548cCP-8050\u5b58\u5728\u56fa\u4ef6\u89e3\u5bc6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u5305\u542b\u4e00\u4e2a\u901a\u8fc7\u672a\u52a0\u5bc6\u7684SPI\u603b\u7ebf\u8fde\u63a5\u7684\u5b89\u5168\u5143\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89c2\u5bdf\u7528\u4e8e\u5b89\u5168\u5143\u4ef6\u8eab\u4efd\u9a8c\u8bc1\u7684\u5bc6\u7801\uff0c\u7136\u540e\u5c06\u5b89\u5168\u5143\u4ef6\u7528\u4f5c\u9884\u8a00\u673a\u6765\u89e3\u5bc6\u6240\u6709\u52a0\u5bc6\u7684\u66f4\u65b0\u6587\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": "Siemens SICAM A8000 CP-8031\u548cCP-8050\u56fa\u4ef6\u89e3\u5bc6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Siemens CPCI85 Central Processing/Communication \u003cV05.30"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-128393.html",
  "serverity": "\u4e2d",
  "submitTime": "2024-12-11",
  "title": "Siemens SICAM A8000 CP-8031\u548cCP-8050\u56fa\u4ef6\u89e3\u5bc6\u6f0f\u6d1e"
}

CVE-2024-53832 (GCVE-0-2024-53832)

Vulnerability from cvelistv5

Published

2024-12-10 13:54

Modified

2024-12-10 17:17

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

CWE

CWE-522 - Insufficiently Protected Credentials

Summary

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V05.30). The affected devices contain a secure element which is connected via an unencrypted SPI bus. This could allow an attacker with physical access to the SPI bus to observe the password used for the secure element authentication, and then use the secure element as an oracle to decrypt all encrypted update files.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/html/ssa-128393.html

Impacted products

	Vendor	Product	Version
	Siemens	CPCI85 Central Processing/Communication	Version: 0 < V05.30

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-53832",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-10T15:16:55.369787Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-10T17:17:37.372Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "CPCI85 Central Processing/Communication",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V05.30",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions \u003c V05.30). The affected devices contain a secure element which is connected via an unencrypted SPI bus. This could allow an attacker with physical access to the SPI bus to observe the password used for the secure element authentication, and then use the secure element as an oracle to decrypt all encrypted update files."
        }
      ],
      "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-522",
              "description": "CWE-522: Insufficiently Protected Credentials",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-10T13:54:14.682Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
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          "url": "https://cert-portal.siemens.com/productcert/html/ssa-128393.html"
        }
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  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2024-53832",
    "datePublished": "2024-12-10T13:54:14.682Z",
    "dateReserved": "2024-11-22T14:39:32.052Z",
    "dateUpdated": "2024-12-10T17:17:37.372Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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