High · published December 23, 2025
⚡ A simple misconfiguration opens the door for local users to run arbitrary code with elevated privileges! How wild is that? 🔥 Think of it like having a delivery person who can enter your home, but they decide not to check the credentials before handing over a package. If they slip in a hidden message, it could lead to a real mess! An attacker with local access could execute malicious code during the startup of the Easy Anti-Cheat service, granting them LocalSystem privileges. This means they could potentially take complete control over the system, which is absolutely devastating for your security!
Think of it like having a delivery person who can enter your home, but they decide not to check the credentials before handing over a package. If they slip in a hidden message, it could lead to a real mess! CVE-2021-47739 is an unquoted service path vulnerability within Epic Games' Easy Anti-Cheat 4.0 that allows local non-privileged users to execute arbitrary code by exploiting the service configuration. This vulnerability arises because the service doesn't properly handle paths that contain spaces, allowing for malicious commands.
An attacker with local access could execute malicious code during the startup of the Easy Anti-Cheat service, granting them LocalSystem privileges. This means they could potentially take complete control over the system, which is absolutely devastating for your security! To remediate this issue, ensure the Easy Anti-Cheat service is updated to the latest version that addresses this vulnerability. Additionally, configure the service with properly quoted paths to prevent similar exploits in the future. Regular security audits can help catch these kinds of issues early! You've got this! With the right steps, you can secure your systems and keep the bad guys at bay! 🛡️