> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/es/ports-and-services/ftp-21.md).

# FTP - 21

Notas de enumeración de FTP para acceso anónimo, comprobaciones de fuerza bruta, abuso de carga de archivos, web shells y shells inversas.

FTP a menudo resulta útil cuando se exponen el acceso anónimo, los directorios con permisos de escritura, los archivos de copia de seguridad o las cargas en la raíz web. Empieza comprobando la información de la versión, el inicio de sesión anónimo, los permisos de escritura y si los archivos subidos son accesibles desde un servicio web.

## Notas

<table data-view="cards" data-full-width="false" data-search="false"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Fuerza bruta</strong></td><td>Valida las credenciales FTP con Hydra y listas de palabras.</td><td><a href="/es/ports-and-services/ftp-21/ftp-brute-force-attack.md">FTP - Ataque de fuerza bruta</a></td></tr><tr><td><strong>Acceso anónimo</strong></td><td>Comprueba el inicio de sesión anónimo y el contenido FTP legible.</td><td><a href="/es/ports-and-services/ftp-21/ftp-anonymous-attack.md">FTP - Acceso anónimo</a></td></tr><tr><td><strong>Subida a shell</strong></td><td>Aprovecha las rutas FTP con permisos de escritura para web shells y shells inversas.</td><td><a href="/es/ports-and-services/ftp-21/ftp-reverse-shell-webshell-attack.md">FTP - Ataque de shell inversa y web shell</a></td></tr></tbody></table>


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