The growing adoption of eletric vehicles (EVs) highlights the need for strong security in the EV infrastructure. As the demand for EV charging facilities increases, ensuring the security of the entire charging ecosystem becomes essential. These security requirements cover various aspects, including hardware security, power grid stability, and compliance with relevant standards and regulations. This work examines the security aspects of EV hardware systems, focusing on current standards and possible threats. We review key standards such as IEC 62196 Type 1, Combined Charging System, ISO 15118, and OCPP to assess their effectiveness in protecting EV communication and charging systems. We also explore various attack vectors targeting EVs, including intercepting communications, using fake RFID cards, and exploiting weaknesses in vehicle networks. Furthermore, we highlight the impact attacks can have on the EV charging infrastructure. This analysis demonstrates the importance of strong security measures and the need to continually improve them as new threats emerge. This research aims to contribute to ongoing efforts to keep EV systems safe and secure.