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You are here: Home / News / Microsoft: Popular IoT SDKs Leave Critical Infrastructure Wide Open to Cyberattack

Microsoft: Popular IoT SDKs Leave Critical Infrastructure Wide Open to Cyberattack

November 25, 2022 by Coffee Bean

Microsoft minggu ini mengidentifikasi vektor serangan menganga untuk menonaktifkan sistem kontrol industri (ICS), yang sayangnya menyebar di seluruh jaringan infrastruktur penting: server Web Boa.

Mungkin tampak aneh bahwa server akhir masa pakai yang berusia hampir 20 tahun masih berkeliaran, tetapi Boa termasuk dalam serangkaian kit pengembang perangkat lunak (SDK) populer yang digunakan pengembang perangkat Internet of Things dalam desain kritis mereka. komponen untuk ICS,

Ini termasuk SDK yang dirilis oleh RealTek yang digunakan dalam SOC yang disediakan untuk perusahaan yang memproduksi perangkat gateway seperti router, titik akses, dan repeater, catat para peneliti.

Ternyata komponen yang rentan dalam serangan tersebut adalah server Web Boa. Menurut postingan blog Microsoft Security Threat Intelligence yang diterbitkan pada 22 November, server Web dan kerentanan yang diwakilinya dalam rantai pasokan komponen IoT seringkali tidak diketahui oleh pengembang dan administrator yang mengelola sistem dan berbagai perangkatnya.

Membuat Penemuan
kelompok ancaman Hive mengklaim serangan ransomware pada Tata Power di India. Dan dalam pelacakan aktivitas mereka yang berkelanjutan, para peneliti terus melihat penyerang mencoba mengeksploitasi kerentanan Boa, “menunjukkan bahwa itu masih ditargetkan sebagai vektor serangan” dan akan terus menjadi satu selama server ini digunakan.

maka dari hal tersebut jaringan ICS untuk mengidentifikasi kapan server Boa yang rentan sedang digunakan dan untuk menambal kerentanan sedapat mungkin, serta mengambil tindakan lain untuk mengurangi risiko dari serangan di masa mendatang, kata para peneliti

tindakan yang perlu dipertimbangkan untuk mitigasi termasuk menggunakan pemindaian antivirus proaktif untuk mengidentifikasi muatan berbahaya pada perangkat; mengonfigurasi aturan deteksi untuk mengidentifikasi aktivitas berbahaya jika memungkinkan; dan mengadopsi solusi IoT dan OT yang komprehensif untuk memantau perangkat, merespons ancaman, dan meningkatkan visibilitas untuk mendeteksi dan memperingatkan saat perangkat IoT dengan Boa digunakan sebagai titik masuk ke jaringan.

sumber : dark reading

Tagged With: Cybersecurity, Endpoint, Vulnerability

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