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CNVD-2020-02223

Vulnerability from cnvd - Published: 2020-01-15
VLAI
Title
SIEMENS SCALANCE X witches系列身份验证绕过漏洞
Description
SCALANCE X witches用于连接可编程逻辑控制器(PLC)或人机界面(HMI)等工业组件。 SIEMENS SCALANCE X witches系列存在身份验证绕过漏洞。攻击者可以利用此漏洞获取敏感信息或更改设备配置。
Severity
Patch Name
SIEMENS SCALANCE X witches系列身份验证绕过漏洞的补丁
Patch Description
SCALANCE X witches用于连接可编程逻辑控制器(PLC)或人机界面(HMI)等工业组件。 SIEMENS SCALANCE X witches系列存在身份验证绕过漏洞。攻击者可以利用此漏洞获取敏感信息或更改设备配置。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-443566.pdf

Reference
https://cert-portal.siemens.com/productcert/pdf/ssa-443566.pdf
Impacted products
Name
['SIEMENS SCALANCE X-300 switch family (incl. X408 andSIPLUS NET variants) < V4.1.3', 'SIEMENS SCALANCE X-200RNA switch family']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-13933"
    }
  },
  "description": "SCALANCE X witches\u7528\u4e8e\u8fde\u63a5\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff08PLC\uff09\u6216\u4eba\u673a\u754c\u9762\uff08HMI\uff09\u7b49\u5de5\u4e1a\u7ec4\u4ef6\u3002\n\nSIEMENS SCALANCE X witches\u7cfb\u5217\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u66f4\u6539\u8bbe\u5907\u914d\u7f6e\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-443566.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-02223",
  "openTime": "2020-01-15",
  "patchDescription": "SCALANCE X witches\u7528\u4e8e\u8fde\u63a5\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff08PLC\uff09\u6216\u4eba\u673a\u754c\u9762\uff08HMI\uff09\u7b49\u5de5\u4e1a\u7ec4\u4ef6\u3002\r\n\r\nSIEMENS SCALANCE X witches\u7cfb\u5217\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u66f4\u6539\u8bbe\u5907\u914d\u7f6e\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 SCALANCE X witches\u7cfb\u5217\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SCALANCE X-300 switch family (incl. X408 andSIPLUS NET variants) \u003c V4.1.3",
      "SIEMENS SCALANCE X-200RNA switch family"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-443566.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2020-01-15",
  "title": "SIEMENS SCALANCE X witches\u7cfb\u5217\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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