What is Remote Code Execution?
RCE
It is a situation where an unauthorized person can execute their own commands on another computer over the internet.
Overview
It is one of the most critical vulnerabilities in the cybersecurity world. An attacker can use a vulnerability in the target system to send remote commands to that computer and take control of the system. This is like someone else logging into your computer and running programs in your place.
How it works
It is usually caused by software not sufficiently validating data coming from the user. The attacker writes command-line codes into a field where data should be entered, and the system executes these codes, mistaking them for 'real commands'.
Where it is used
It is considered a security risk in servers, web applications, and outdated software.
Commonly confused with
It should not be confused with just data theft; this situation involves full control of the system beyond just the data.
Frequently asked questions
How can I protect myself from this?
The best way to protect yourself is to always keep your software up to date and not execute commands from untrusted sources.
Related terms
This explanation was written in plain language for TreScout and machine-translated from the Turkish original · the Turkish version prevails. If something looks wrong or missing, write to hello@trescout.com. Read in Turkish →