2
votes
1answer
78 views

Unsafe sanitization? Is this code SQLi vulnerable?

Function RemoveSuspeitos(ByVal strTXT) Dim txtAux As String txtAux = strTXT txtAux = Replace(txtAux, chr(34), "") txtAux = Replace(txtAux, ...
3
votes
0answers
21 views

SQL Injection via Unicode [duplicate]

My team currently uses ASP.NET with MS SQL Server for our software. Security has only become important since I started, in which there is injection vulnerabilities everywhere. Due to current ...
0
votes
4answers
546 views

SQL Injection via Unicode

My team currently uses ASP.NET with MS SQL Server for our software. Security has only become important since I started, in which there is injection vulnerabilities everywhere. Due to current ...
0
votes
2answers
118 views

Any residual effects after SQLMAP has been run?

Some time ago, penetration testing was done on our website, and one of the tools used was SQLMap It was executed by a security consultancy, but unfortunately they did not notify us beforehand. So, ...
1
vote
1answer
69 views

Base Programming for vulnerabilities

Hello, I am a beginner looking for some information. My question is the following: In order to understand certain security concepts is it essential that I understand the underlying languages? For ...
3
votes
4answers
174 views

Are these SQL injection checks a bad idea?

Reading Preventing SQL Injection Attacks in Stored Procedures started this debate between my partner and I---and looking for the right approach is not as straight forward. I'm no security expert--but ...
1
vote
1answer
487 views

“ScriptResource.axd” vulnerability in Windows Server 2008

I am using Windows Server 2008, Plesk 9.5, IIS 7, SQL Server 2008, and recently I have received and email claiming this server is vulnerable, and sent me the following URL: ...
2
votes
2answers
932 views

Sqlmap fails at enabling xp_cmdshell procedure

I have been browsing the web looking for some help regarding the following issue. I am currently performing an web application penetration test, and I had come accross a beautiful blind SQL Injection. ...
3
votes
2answers
363 views

Encrypting Fields in Database

I'm working on an ASP.NET web application that will have to store sensitive information. I would like to encrypt the sensitive fields to protect against any possible SQL injection vulnerabilities. ...
1
vote
2answers
733 views

UNION SQL Injection

I'm trying to demo SQL Injection with a UNION query but I'm not getting results. This is the C# code and the database is SQL Server 2008 R2: string cString = "server=.\\sqlexpress; ...
4
votes
2answers
710 views

Security web scanner tool for IIS/SQL Server

I'm trying to do penetration testing of our ASP.NET web-site to check for security loopholes (specifically for SQL injections). We bought a commercial web scanner tool (IBM Rational AppScan), however ...
2
votes
4answers
2k views

Is replacing all apostrophes with two apostrophes sufficient to prevent SQL-injection on MSSQL?

I'm working in a web site that doesn't use parameters on SQL queries. All the queries are adhoc and the way they are doing the input validation seems good to me, I'm not able to break it to do SQL ...