Critical Web Security Risks - Injection
Websites and apps occasionally need to run commands on the underlying databases or operating system to add or delete data, execute a script, or start other apps. If unverified inputs are added to a commands string or a database command, attackers can launch commands at will to take control of a server, device or data.
How does it work?
If a website, app or device incorporates user input within a command, an attacker can insert a "payload" command directly into said input. If that input is not verified, an attacker then "injects" and runs their own commands.
Why it's bad?
Once attacker can make commands, they can control your website, apps and data.
SQL Injection was used in SONY Hack in 2014. The attackers used Server Message Block Worm tool to install several malicious components, including a backdoor and other tools. The SMB Worm Tool was equipped with five components, including a Listening Implant, Lightweight Backdoor, Proxy Tool, Destructive Hard Drive Tool, and Destructive Target Cleaning Tool. The worm moves throughout an infected network through brute-force authentication attacks on windows SMB Share and connects to a command and control (C2) infrastructure with servers located in Thailand, Poland, Italy, Bolivia, Singapore, and the United States
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