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In the router configuration import function allows an authenticated attacker to upload a crafted configuration file that results in execution of OS commands with root privileges during port-trigger processing.  \nSuccessful exploitation allows an authenticated attacker to execute system commands with root privileges, leading to full device compromise."},{"lang":"es","value":"Una vulnerabilidad de inyección de comandos fue identificada en TP-Link TL-WR802N v4, TL-WR841N v14 y TL-WR840N v6 debido a la neutralización inadecuada de elementos especiales utilizados en un comando del sistema operativo. La función de importación de configuración del router permite a un atacante autenticado cargar un archivo de configuración manipulado que resulta en la ejecución de comandos del sistema operativo con privilegios de root durante el procesamiento de activación de puertos. La explotación exitosa permite a un atacante autenticado ejecutar comandos del sistema con privilegios de root, lo que lleva a un compromiso total del dispositivo."}],"affected":[{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","affectedData":[{"vendor":"TP-Link Systems Inc.","product":"TL-WR802N v4","defaultStatus":"unaffected","platforms":["Linux"],"versions":[{"version":"0","lessThan":"V4_260304","versionType":"custom","status":"affected"}]},{"vendor":"TP-Link Systems Inc.","product":"TL-WR841N v14","defaultStatus":"unaffected","platforms":["Linux"],"versions":[{"version":"0","lessThan":"V14_260303","versionType":"custom","status":"affected"}]},{"vendor":"TP Link Systems Inc.","product":"TL-WR840N 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