cnvd-2024-38016
Vulnerability from cnvd

Title: Siemens Industrial产品空指针解引用漏洞（CNVD-2024-38016）

Description:

SIMATIC CP 1242和CP 1243相关处理器将SIMATIC S7-1200控制器连接到广域网（WAN）。它们提供集成的安全功能，如防火墙、虚拟专用网络（VPN）和支持其他数据加密协议。SIMATIC HMI Panels用于操作员控制和监控机器和设备。SIMATIC IPC DiagBase diagnostics software允许及早识别SIMATIC工控机上的任何潜在故障，并有助于避免或减少系统停机时间。SIMATIC IPC DiagMonitor监控、报告、可视化和记录SIMATIC IPCs的系统状态。它与其他系统通信，并在事件发生时做出反应。Communication processor (CP) modules SIMATIC TIM 3V-IE和TIM 4R-IE设计使SIMATIC S7-300/S7-400 CPU能够进行以太网或遥控通信。SIMATIC WinCC Runtime Advanced是一个可视化运行时平台，用于操作员控制和监控机器和工厂。SIPLUS extreme产品专为在极端条件下可靠运行而设计，基于SIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE或其他设备。SIPLUS设备使用与其所基于的产品相同的固件。

Siemens Industrial产品存在空指针解引用漏洞，该漏洞源于受影响设备的web服务器未能正确处理关闭或重新启动请求，这可能会导致某些资源被清理。 攻击者可利用该漏洞在系统中造成拒绝服务。

Severity: 中

Patch Name: Siemens Industrial产品空指针解引用漏洞（CNVD-2024-38016）的补丁

Patch Description:

SIMATIC CP 1242和CP 1243相关处理器将SIMATIC S7-1200控制器连接到广域网（WAN）。它们提供集成的安全功能，如防火墙、虚拟专用网络（VPN）和支持其他数据加密协议。SIMATIC HMI Panels用于操作员控制和监控机器和设备。SIMATIC IPC DiagBase diagnostics software允许及早识别SIMATIC工控机上的任何潜在故障，并有助于避免或减少系统停机时间。SIMATIC IPC DiagMonitor监控、报告、可视化和记录SIMATIC IPCs的系统状态。它与其他系统通信，并在事件发生时做出反应。Communication processor (CP) modules SIMATIC TIM 3V-IE和TIM 4R-IE设计使SIMATIC S7-300/S7-400 CPU能够进行以太网或遥控通信。SIMATIC WinCC Runtime Advanced是一个可视化运行时平台，用于操作员控制和监控机器和工厂。SIPLUS extreme产品专为在极端条件下可靠运行而设计，基于SIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE或其他设备。SIPLUS设备使用与其所基于的产品相同的固件。

Siemens Industrial产品存在空指针解引用漏洞，该漏洞源于受影响设备的web服务器未能正确处理关闭或重新启动请求，这可能会导致某些资源被清理。 攻击者可利用该漏洞在系统中造成拒绝服务。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-423808.html

Reference: https://cert-portal.siemens.com/productcert/html/ssa-423808.html

Impacted products
Name
['Siemens SIMATIC IPC DiagMonitor', 'Siemens SIMATIC WinCC Runtime Advanced', 'Siemens SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)', 'SIEMENS SIMATIC IPC DiagBase null', 'Siemens TIM 1531 IRC (6GK7543-1MX00-0XE0) <V2.4.8', 'Siemens SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) < V3.5.20', 'Siemens SIMATIC CP 1243-1 (incl. SIPLUS variants) < V3.5.20', 'SIEMENS SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) < V3.5.20', 'SIEMENS SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) < V3.5.20', 'Siemens SIMATIC CP 1243-7 LTE < V3.5.20', 'Siemens SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) < V3.5.20', 'Siemens SIMATIC HMI Comfort Panels (incl. SIPLUS variants)']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-30755"
    }
  },
  "description": "SIMATIC CP 1242\u548cCP 1243\u76f8\u5173\u5904\u7406\u5668\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u5e7f\u57df\u7f51\uff08WAN\uff09\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc\uff08VPN\uff09\u548c\u652f\u6301\u5176\u4ed6\u6570\u636e\u52a0\u5bc6\u534f\u8bae\u3002SIMATIC HMI Panels\u7528\u4e8e\u64cd\u4f5c\u5458\u63a7\u5236\u548c\u76d1\u63a7\u673a\u5668\u548c\u8bbe\u5907\u3002SIMATIC IPC DiagBase diagnostics software\u5141\u8bb8\u53ca\u65e9\u8bc6\u522bSIMATIC\u5de5\u63a7\u673a\u4e0a\u7684\u4efb\u4f55\u6f5c\u5728\u6545\u969c\uff0c\u5e76\u6709\u52a9\u4e8e\u907f\u514d\u6216\u51cf\u5c11\u7cfb\u7edf\u505c\u673a\u65f6\u95f4\u3002SIMATIC IPC DiagMonitor\u76d1\u63a7\u3001\u62a5\u544a\u3001\u53ef\u89c6\u5316\u548c\u8bb0\u5f55SIMATIC IPCs\u7684\u7cfb\u7edf\u72b6\u6001\u3002\u5b83\u4e0e\u5176\u4ed6\u7cfb\u7edf\u901a\u4fe1\uff0c\u5e76\u5728\u4e8b\u4ef6\u53d1\u751f\u65f6\u505a\u51fa\u53cd\u5e94\u3002Communication processor (CP) modules SIMATIC TIM 3V-IE\u548cTIM 4R-IE\u8bbe\u8ba1\u4f7fSIMATIC S7-300/S7-400 CPU\u80fd\u591f\u8fdb\u884c\u4ee5\u592a\u7f51\u6216\u9065\u63a7\u901a\u4fe1\u3002SIMATIC WinCC Runtime Advanced\u662f\u4e00\u4e2a\u53ef\u89c6\u5316\u8fd0\u884c\u65f6\u5e73\u53f0\uff0c\u7528\u4e8e\u64cd\u4f5c\u5458\u63a7\u5236\u548c\u76d1\u63a7\u673a\u5668\u548c\u5de5\u5382\u3002SIPLUS extreme\u4ea7\u54c1\u4e13\u4e3a\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u800c\u8bbe\u8ba1\uff0c\u57fa\u4e8eSIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002\n\nSiemens Industrial\u4ea7\u54c1\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u8bbe\u5907\u7684web\u670d\u52a1\u5668\u672a\u80fd\u6b63\u786e\u5904\u7406\u5173\u95ed\u6216\u91cd\u65b0\u542f\u52a8\u8bf7\u6c42\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u67d0\u4e9b\u8d44\u6e90\u88ab\u6e05\u7406\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e2d\u9020\u6210\u62d2\u7edd\u670d\u52a1\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-423808.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-38016",
  "openTime": "2024-09-12",
  "patchDescription": "SIMATIC CP 1242\u548cCP 1243\u76f8\u5173\u5904\u7406\u5668\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u5e7f\u57df\u7f51\uff08WAN\uff09\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc\uff08VPN\uff09\u548c\u652f\u6301\u5176\u4ed6\u6570\u636e\u52a0\u5bc6\u534f\u8bae\u3002SIMATIC HMI Panels\u7528\u4e8e\u64cd\u4f5c\u5458\u63a7\u5236\u548c\u76d1\u63a7\u673a\u5668\u548c\u8bbe\u5907\u3002SIMATIC IPC DiagBase diagnostics software\u5141\u8bb8\u53ca\u65e9\u8bc6\u522bSIMATIC\u5de5\u63a7\u673a\u4e0a\u7684\u4efb\u4f55\u6f5c\u5728\u6545\u969c\uff0c\u5e76\u6709\u52a9\u4e8e\u907f\u514d\u6216\u51cf\u5c11\u7cfb\u7edf\u505c\u673a\u65f6\u95f4\u3002SIMATIC IPC DiagMonitor\u76d1\u63a7\u3001\u62a5\u544a\u3001\u53ef\u89c6\u5316\u548c\u8bb0\u5f55SIMATIC IPCs\u7684\u7cfb\u7edf\u72b6\u6001\u3002\u5b83\u4e0e\u5176\u4ed6\u7cfb\u7edf\u901a\u4fe1\uff0c\u5e76\u5728\u4e8b\u4ef6\u53d1\u751f\u65f6\u505a\u51fa\u53cd\u5e94\u3002Communication processor (CP) modules SIMATIC TIM 3V-IE\u548cTIM 4R-IE\u8bbe\u8ba1\u4f7fSIMATIC S7-300/S7-400 CPU\u80fd\u591f\u8fdb\u884c\u4ee5\u592a\u7f51\u6216\u9065\u63a7\u901a\u4fe1\u3002SIMATIC WinCC Runtime Advanced\u662f\u4e00\u4e2a\u53ef\u89c6\u5316\u8fd0\u884c\u65f6\u5e73\u53f0\uff0c\u7528\u4e8e\u64cd\u4f5c\u5458\u63a7\u5236\u548c\u76d1\u63a7\u673a\u5668\u548c\u5de5\u5382\u3002SIPLUS extreme\u4ea7\u54c1\u4e13\u4e3a\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u800c\u8bbe\u8ba1\uff0c\u57fa\u4e8eSIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002\r\n\r\nSiemens Industrial\u4ea7\u54c1\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u8bbe\u5907\u7684web\u670d\u52a1\u5668\u672a\u80fd\u6b63\u786e\u5904\u7406\u5173\u95ed\u6216\u91cd\u65b0\u542f\u52a8\u8bf7\u6c42\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u67d0\u4e9b\u8d44\u6e90\u88ab\u6e05\u7406\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e2d\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 Industrial\u4ea7\u54c1\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2024-38016\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC IPC DiagMonitor",
      "Siemens SIMATIC WinCC Runtime Advanced",
      "Siemens SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)",
      "SIEMENS SIMATIC IPC DiagBase null",
      "Siemens TIM 1531 IRC (6GK7543-1MX00-0XE0) \u003cV2.4.8",
      "Siemens SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) \u003c V3.5.20",
      "Siemens SIMATIC CP 1243-1 (incl. SIPLUS variants) \u003c V3.5.20",
      "SIEMENS SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) \u003c V3.5.20",
      "SIEMENS SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) \u003c V3.5.20",
      "Siemens SIMATIC CP 1243-7 LTE \u003c V3.5.20",
      "Siemens SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) \u003c V3.5.20",
      "Siemens SIMATIC HMI Comfort Panels (incl. SIPLUS variants)"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-423808.html",
  "serverity": "\u4e2d",
  "submitTime": "2024-09-12",
  "title": "Siemens Industrial\u4ea7\u54c1\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2024-38016\uff09"
}


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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.
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