cnvd-2022-37375
Vulnerability from cnvd
Title
Siemens Desigo PXC和DXR Devices存在未明漏洞（CNVD-2022-37375）
Description
Desigo DXR2控制器是可编程的自动化站，以支持终端HVAC设备和TRA（全房间自动化）应用的标准控制需求。Desigo PXC3系列自动化站可用于功能性和灵活性要求更高的建筑。当多个专业（暖通空调、照明、遮阳）结合在一起形成一个解决方案时，以及需要高度灵活性时，使用Desigo房间自动化。Desigo PXC4楼宇自动化控制器是为暖通空调系统控制而设计的。它是一款紧凑型设备，内置IOs，能够通过额外的TX-IO模块扩展到您的需要。Desigo PXC5是一款可自由编程控制器，用于BACnet系统级功能，如报警路由、系统范围的调度和趋势分析，以及设备监控。 Siemens Desigo PXC和DXR Devices存在安全漏洞，攻击者可利用漏洞获取设备上的有效用户名列表，然后执行精确的密码或凭据填充攻击，以获得对至少一个帐户的访问权限。
Severity
高
Patch Name
Siemens Desigo PXC和DXR Devices存在未明漏洞（CNVD-2022-37375）的补丁
Patch Description
Desigo DXR2控制器是可编程的自动化站，以支持终端HVAC设备和TRA（全房间自动化）应用的标准控制需求。Desigo PXC3系列自动化站可用于功能性和灵活性要求更高的建筑。当多个专业（暖通空调、照明、遮阳）结合在一起形成一个解决方案时，以及需要高度灵活性时，使用Desigo房间自动化。Desigo PXC4楼宇自动化控制器是为暖通空调系统控制而设计的。它是一款紧凑型设备，内置IOs，能够通过额外的TX-IO模块扩展到您的需要。Desigo PXC5是一款可自由编程控制器，用于BACnet系统级功能，如报警路由、系统范围的调度和趋势分析，以及设备监控。 Siemens Desigo PXC和DXR Devices存在安全漏洞，攻击者可利用漏洞获取设备上的有效用户名列表，然后执行精确的密码或凭据填充攻击，以获得对至少一个帐户的访问权限。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-626968.html

Reference
https://cert-portal.siemens.com/productcert/html/ssa-626968.html
Impacted products
Name
['Siemens Desigo PXC5 < V02.20.142.10-10884', 'Siemens Desigo PXC4 < V02.20.142.10-10884', 'Siemens Desigo PXC3 < V01.21.142.4-18', 'Siemens Desigo DXR2 < V01.21.142.5-22']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-24044"
    }
  },
  "description": "Desigo DXR2\u63a7\u5236\u5668\u662f\u53ef\u7f16\u7a0b\u7684\u81ea\u52a8\u5316\u7ad9\uff0c\u4ee5\u652f\u6301\u7ec8\u7aefHVAC\u8bbe\u5907\u548cTRA\uff08\u5168\u623f\u95f4\u81ea\u52a8\u5316\uff09\u5e94\u7528\u7684\u6807\u51c6\u63a7\u5236\u9700\u6c42\u3002Desigo PXC3\u7cfb\u5217\u81ea\u52a8\u5316\u7ad9\u53ef\u7528\u4e8e\u529f\u80fd\u6027\u548c\u7075\u6d3b\u6027\u8981\u6c42\u66f4\u9ad8\u7684\u5efa\u7b51\u3002\u5f53\u591a\u4e2a\u4e13\u4e1a\uff08\u6696\u901a\u7a7a\u8c03\u3001\u7167\u660e\u3001\u906e\u9633\uff09\u7ed3\u5408\u5728\u4e00\u8d77\u5f62\u6210\u4e00\u4e2a\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u4ee5\u53ca\u9700\u8981\u9ad8\u5ea6\u7075\u6d3b\u6027\u65f6\uff0c\u4f7f\u7528Desigo\u623f\u95f4\u81ea\u52a8\u5316\u3002Desigo PXC4\u697c\u5b87\u81ea\u52a8\u5316\u63a7\u5236\u5668\u662f\u4e3a\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u63a7\u5236\u800c\u8bbe\u8ba1\u7684\u3002\u5b83\u662f\u4e00\u6b3e\u7d27\u51d1\u578b\u8bbe\u5907\uff0c\u5185\u7f6eIOs\uff0c\u80fd\u591f\u901a\u8fc7\u989d\u5916\u7684TX-IO\u6a21\u5757\u6269\u5c55\u5230\u60a8\u7684\u9700\u8981\u3002Desigo PXC5\u662f\u4e00\u6b3e\u53ef\u81ea\u7531\u7f16\u7a0b\u63a7\u5236\u5668\uff0c\u7528\u4e8eBACnet\u7cfb\u7edf\u7ea7\u529f\u80fd\uff0c\u5982\u62a5\u8b66\u8def\u7531\u3001\u7cfb\u7edf\u8303\u56f4\u7684\u8c03\u5ea6\u548c\u8d8b\u52bf\u5206\u6790\uff0c\u4ee5\u53ca\u8bbe\u5907\u76d1\u63a7\u3002\n\nSiemens Desigo PXC\u548cDXR Devices\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u8bbe\u5907\u4e0a\u7684\u6709\u6548\u7528\u6237\u540d\u5217\u8868\uff0c\u7136\u540e\u6267\u884c\u7cbe\u786e\u7684\u5bc6\u7801\u6216\u51ed\u636e\u586b\u5145\u653b\u51fb\uff0c\u4ee5\u83b7\u5f97\u5bf9\u81f3\u5c11\u4e00\u4e2a\u5e10\u6237\u7684\u8bbf\u95ee\u6743\u9650\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-626968.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-37375",
  "openTime": "2022-05-16",
  "patchDescription": "Desigo DXR2\u63a7\u5236\u5668\u662f\u53ef\u7f16\u7a0b\u7684\u81ea\u52a8\u5316\u7ad9\uff0c\u4ee5\u652f\u6301\u7ec8\u7aefHVAC\u8bbe\u5907\u548cTRA\uff08\u5168\u623f\u95f4\u81ea\u52a8\u5316\uff09\u5e94\u7528\u7684\u6807\u51c6\u63a7\u5236\u9700\u6c42\u3002Desigo PXC3\u7cfb\u5217\u81ea\u52a8\u5316\u7ad9\u53ef\u7528\u4e8e\u529f\u80fd\u6027\u548c\u7075\u6d3b\u6027\u8981\u6c42\u66f4\u9ad8\u7684\u5efa\u7b51\u3002\u5f53\u591a\u4e2a\u4e13\u4e1a\uff08\u6696\u901a\u7a7a\u8c03\u3001\u7167\u660e\u3001\u906e\u9633\uff09\u7ed3\u5408\u5728\u4e00\u8d77\u5f62\u6210\u4e00\u4e2a\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u4ee5\u53ca\u9700\u8981\u9ad8\u5ea6\u7075\u6d3b\u6027\u65f6\uff0c\u4f7f\u7528Desigo\u623f\u95f4\u81ea\u52a8\u5316\u3002Desigo PXC4\u697c\u5b87\u81ea\u52a8\u5316\u63a7\u5236\u5668\u662f\u4e3a\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u63a7\u5236\u800c\u8bbe\u8ba1\u7684\u3002\u5b83\u662f\u4e00\u6b3e\u7d27\u51d1\u578b\u8bbe\u5907\uff0c\u5185\u7f6eIOs\uff0c\u80fd\u591f\u901a\u8fc7\u989d\u5916\u7684TX-IO\u6a21\u5757\u6269\u5c55\u5230\u60a8\u7684\u9700\u8981\u3002Desigo PXC5\u662f\u4e00\u6b3e\u53ef\u81ea\u7531\u7f16\u7a0b\u63a7\u5236\u5668\uff0c\u7528\u4e8eBACnet\u7cfb\u7edf\u7ea7\u529f\u80fd\uff0c\u5982\u62a5\u8b66\u8def\u7531\u3001\u7cfb\u7edf\u8303\u56f4\u7684\u8c03\u5ea6\u548c\u8d8b\u52bf\u5206\u6790\uff0c\u4ee5\u53ca\u8bbe\u5907\u76d1\u63a7\u3002\r\n\r\nSiemens Desigo PXC\u548cDXR Devices\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u8bbe\u5907\u4e0a\u7684\u6709\u6548\u7528\u6237\u540d\u5217\u8868\uff0c\u7136\u540e\u6267\u884c\u7cbe\u786e\u7684\u5bc6\u7801\u6216\u51ed\u636e\u586b\u5145\u653b\u51fb\uff0c\u4ee5\u83b7\u5f97\u5bf9\u81f3\u5c11\u4e00\u4e2a\u5e10\u6237\u7684\u8bbf\u95ee\u6743\u9650\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 Desigo PXC\u548cDXR Devices\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-37375\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens Desigo PXC5 \u003c V02.20.142.10-10884",
      "Siemens Desigo PXC4 \u003c V02.20.142.10-10884",
      "Siemens Desigo PXC3 \u003c V01.21.142.4-18",
      "Siemens Desigo DXR2 \u003c V01.21.142.5-22"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-626968.html",
  "serverity": "\u9ad8",
  "submitTime": "2022-05-11",
  "title": "Siemens Desigo PXC\u548cDXR Devices\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-37375\uff09"
}


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