{
  "id": "CVE-2022-0878",
  "sourceIdentifier": "vulnerability@ncsc.ch",
  "published": "2022-04-12T12:15:08.623",
  "lastModified": "2024-11-21T06:39:35.043",
  "vulnStatus": "Modified",
  "cveTags": [],
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    {
      "lang": "en",
      "value": "Electric Vehicle (EV) commonly utilises the Combined Charging System (CCS) for DC rapid charging. To exchange important messages such as the State of Charge (SoC) with the Electric Vehicle Supply Equipment (EVSE) CCS uses a high-bandwidth IP link provided by the HomePlug Green PHY (HPGP) power-line communication (PLC) technology. The attack interrupts necessary control communication between the vehicle and charger, causing charging sessions to abort. The attack can be conducted wirelessly from a distance using electromagnetic interference, allowing individual vehicles or entire fleets to be disrupted simultaneously. In addition, the attack can be mounted with off-the-shelf radio hardware and minimal technical knowledge. With a power budget of 1 W, the attack is successful from around 47 m distance. The exploited behavior is a required part of the HomePlug Green PHY, DIN 70121 & ISO 15118 standards and all known implementations exhibit it. In addition to electric cars, Brokenwire affects electric ships, airplanes and heavy duty vehicles utilising these standards."
    },
    {
      "lang": "es",
      "value": "Los veh\u00edculos el\u00e9ctricos (EV) usan com\u00fanmente el Sistema de Carga Combinada (CCS) para la carga r\u00e1pida de CC. Para intercambiar mensajes importantes como el estado de carga (SoC) con el equipo de suministro del veh\u00edculo el\u00e9ctrico (EVSE), el CCS usa un enlace IP de gran ancho de banda proporcionado por la tecnolog\u00eda de comunicaci\u00f3n de l\u00ednea el\u00e9ctrica (PLC) HomePlug Green PHY (HPGP). El ataque interrumpe la comunicaci\u00f3n de control necesaria entre el veh\u00edculo y el cargador, causando la interrupci\u00f3n de las sesiones de carga. El ataque puede llevarse a cabo de forma inal\u00e1mbrica a distancia usando interferencias electromagn\u00e9ticas, lo que permite interrumpir simult\u00e1neamente veh\u00edculos individuales o flotas enteras. Adem\u00e1s, el ataque puede montarse con hardware de radio disponible en el mercado y con unos conocimientos t\u00e9cnicos m\u00ednimos. Con un presupuesto de potencia de 1 W, el ataque presenta \u00e9xito a unos 47 m de distancia. El comportamiento explotado es una parte necesaria de las normas HomePlug Green PHY, DIN 70121 e ISO 15118 y todas las implementaciones conocidas lo presentan. Adem\u00e1s de los coches el\u00e9ctricos, Brokenwire afecta a barcos el\u00e9ctricos, aviones y veh\u00edculos pesados usando estos est\u00e1ndares"
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