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You are here: Home / News / Fitbit Spyware Mencuri Data Pribadi melalui Watch Face

Fitbit Spyware Mencuri Data Pribadi melalui Watch Face

October 12, 2020 by Winnie the Pooh

Immersive Labs Researcher memanfaatkan kontrol privasi Fitbit yang lemah untuk membuat tampilan jam spyware yang berbahaya.

Sebuah API pembuatan aplikasi yang terbuka lebar akan memungkinkan penyerang membuat aplikasi berbahaya yang dapat mengakses data pengguna Fitbit, dan mengirimkannya ke server mana pun.

Kev Breen, direktur penelitian ancaman dunia maya untuk Immersive Labs, membuat bukti konsep untuk skenario itu, setelah menyadari bahwa perangkat Fitbit dimuat dengan data pribadi yang sensitif.

“Pada dasarnya, [API pengembang] dapat mengirimkan jenis perangkat, lokasi, dan informasi pengguna termasuk jenis kelamin, usia, tinggi, detak jantung, dan berat badan,” jelas Breen. “Itu juga bisa mengakses informasi kalender. Meskipun ini tidak termasuk data profil PII, undangan kalender dapat memperlihatkan informasi tambahan seperti nama dan lokasi.”

Upaya Breen menghasilkan tampilan jam yang berbahaya, yang kemudian dapat dia sediakan melalui Galeri Fitbit (tempat Fitbit memamerkan berbagai aplikasi pihak ketiga dan internal). Jadi, spyware tampak sah, dan meningkatkan kemungkinan diunduh.

Breen juga menemukan bahwa fetch API Fitbit memungkinkan penggunaan HTTP ke rentang IP internal, yang disalahgunakannya untuk mengubah tampilan jam berbahaya menjadi pemindai jaringan primitif.

“Dengan fungsi ini, tampilan jam kami bisa menjadi ancaman bagi perusahaan,” katanya. “Ini dapat digunakan untuk melakukan apa saja mulai dari mengidentifikasi dan mengakses router, firewall, dan perangkat lain, hingga brute-forcing password dan membaca intranet perusahaan – semuanya dari dalam aplikasi di ponsel.”

Setelah menghubungi Fitbit tentang masalah tersebut, Breen mengatakan bahwa perusahaan tersebut responsif dan berjanji untuk melakukan perubahan yang diperlukan untuk mengurangi pelanggaran di masa depan.

Berita selengkapnya dapat dibaca pada tautan di bawah ini;
Source: The Threat Post

Tagged With: Cybersecurity, Fitbit, IoT, Security, Smart Watch, Spyware, Vulnerability

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