cnvd-2021-61122
Vulnerability from cnvd
Title
Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500不正确授权漏洞
Description
Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500都是德国西门子（Siemens）公司的产品。SIMATIC S7-1500 CPU是一款CPU（中央处理器）模块。SIMATIC S7-1500是一款可编程逻辑控制器。 Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500存在安全漏洞，该漏洞源于受影响组件中的授权检查不正确，攻击者可利用漏洞在一次读取多个属性时从受影响的设备中提取有关通过端口102/tcp访问受保护PLC程序变量的信息。
Severity
中
Patch Name
Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500不正确授权漏洞的补丁
Patch Description
Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500都是德国西门子（Siemens）公司的产品。SIMATIC S7-1500 CPU是一款CPU（中央处理器）模块。SIMATIC S7-1500是一款可编程逻辑控制器。 Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500存在安全漏洞，该漏洞源于受影响组件中的授权检查不正确，攻击者可利用漏洞在一次读取多个属性时从受影响的设备中提取有关通过端口102/tcp访问受保护PLC程序变量的信息。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/pdf/ssa-865327.pdf

Reference
https://cert-portal.siemens.com/productcert/pdf/ssa-865327.pdf
Impacted products
Name
['Siemens SIMATIC Drive Controller family < V2.9.2', 'Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)', 'Siemens SIMATIC S7 PLCSIM Advanced > V2，< V4', 'Siemens SIMATIC S7-1200 CPU family (incl. SIPLUS vari- ants) V4.4', 'Siemens SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) > V2.5，< V2.9.2', 'Siemens SIMATIC S7-1500 Software Controller > V2.5', 'Siemens TIM 1531 IRC (incl. SIPLUS NET variants) V2.1']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28397"
    }
  },
  "description": "Siemens SIMATIC S7-1500 CPU\u548cSIMATIC S7-1500\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002SIMATIC S7-1500 CPU\u662f\u4e00\u6b3eCPU\uff08\u4e2d\u592e\u5904\u7406\u5668\uff09\u6a21\u5757\u3002SIMATIC S7-1500\u662f\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\n\nSiemens SIMATIC S7-1500 CPU\u548cSIMATIC S7-1500\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7ec4\u4ef6\u4e2d\u7684\u6388\u6743\u68c0\u67e5\u4e0d\u6b63\u786e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u4e00\u6b21\u8bfb\u53d6\u591a\u4e2a\u5c5e\u6027\u65f6\u4ece\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u4e2d\u63d0\u53d6\u6709\u5173\u901a\u8fc7\u7aef\u53e3102/tcp\u8bbf\u95ee\u53d7\u4fdd\u62a4PLC\u7a0b\u5e8f\u53d8\u91cf\u7684\u4fe1\u606f\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/pdf/ssa-865327.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-61122",
  "openTime": "2021-08-11",
  "patchDescription": "Siemens SIMATIC S7-1500 CPU\u548cSIMATIC S7-1500\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002SIMATIC S7-1500 CPU\u662f\u4e00\u6b3eCPU\uff08\u4e2d\u592e\u5904\u7406\u5668\uff09\u6a21\u5757\u3002SIMATIC S7-1500\u662f\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\r\n\r\nSiemens SIMATIC S7-1500 CPU\u548cSIMATIC S7-1500\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7ec4\u4ef6\u4e2d\u7684\u6388\u6743\u68c0\u67e5\u4e0d\u6b63\u786e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u4e00\u6b21\u8bfb\u53d6\u591a\u4e2a\u5c5e\u6027\u65f6\u4ece\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u4e2d\u63d0\u53d6\u6709\u5173\u901a\u8fc7\u7aef\u53e3102/tcp\u8bbf\u95ee\u53d7\u4fdd\u62a4PLC\u7a0b\u5e8f\u53d8\u91cf\u7684\u4fe1\u606f\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 S7-1500 CPU\u548cSIMATIC S7-1500\u4e0d\u6b63\u786e\u6388\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC Drive Controller family \u003c V2.9.2",
      "Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
      "Siemens SIMATIC S7 PLCSIM Advanced \u003e V2\uff0c\u003c V4",
      "Siemens SIMATIC S7-1200 CPU family (incl. SIPLUS vari- ants) V4.4",
      "Siemens SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) \u003e V2.5\uff0c\u003c V2.9.2",
      "Siemens SIMATIC S7-1500 Software Controller \u003e V2.5",
      "Siemens TIM 1531 IRC (incl. SIPLUS NET variants) V2.1"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-865327.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-11",
  "title": "Siemens SIMATIC S7-1500 CPU\u548cSIMATIC S7-1500\u4e0d\u6b63\u786e\u6388\u6743\u6f0f\u6d1e"
}


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