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You are here: Home / News / QNAP Mundur Pada Cakupan Bug NAS Kritis

QNAP Mundur Pada Cakupan Bug NAS Kritis

February 9, 2023 by Coffee Bean

Dampak dari bug kritis yang awalnya diyakini dapat membuka 30.000 perangkat QNAP network-attached storage (NAS) untuk menyerang, kemungkinan besar dilebih-lebihkan. Para peneliti sekarang mengatakan bug injeksi kode arbitrer QNAP, dengan skor CVSS 9,8, menimbulkan sedikit ancaman bagi pengguna QNAP.

Para peneliti di Censys, yang melaporkan minggu lalu bahwa 98% perangkat QNAP (QTS 5.0.1 dan QuTS hero h5.0.1), mewakili lebih dari 30.000 instans yang sedang digunakan, tidak ditambal dan rentan terhadap serangan melalui internet. Censys sekarang memberi tahu SC Media bahwa karena QNAP kemungkinan gagal mengidentifikasi kisaran model NAS yang terpengaruh dengan benar, tidak ada perangkat perusahaan yang tampak rentan terhadap serangan melalui bug kritis (CVE-2022-27596).

Marc Light, wakil presiden ilmu data dan penelitian di Censys, mengatakan para peneliti membangun pengamatan mereka pada apa yang diposting QNAP di lampiran yang dikodekan JSON, bersama dengan penasehat NVD dari NIST.

Parkin menambahkan apapun yang terjadi dalam kasus ini, solusinya tidak berubah. Dia setuju dengan Censys bahwa perusahaan harus mengaktifkan fitur pembaruan otomatis. Parkin juga mengatakan perusahaan harus melakukan pemindaian kerentanan secara teratur, melakukan tes pena jika mereka mampu membayar biaya beberapa ribu dolar, dan mengikuti praktik terbaik.

“Yang saya maksud di sini adalah untuk perusahaan yang melakukan layanan media dan menjalankan transfer file agar tidak membuka fungsi admin ke internet publik,” kata Parkin. “Uji pena bisa bagus, tetapi sebagian besar bisnis kecil tidak memiliki sumber daya untuk membelinya.”

Penyimpanan yang terhubung ke jaringan QNAP cenderung digunakan oleh profesional TI dan pembuat konten serta profesional media di perusahaan dengan karyawan di bawah 1.000. Profesional TI menggunakan QNAP NAS untuk menambahkan lebih banyak penyimpanan atau mencadangkan server, dan profesional media menggunakan QNAP NAS untuk menyimpan dan memproses file video dan audio berukuran besar.

selengkapnya : scmagazine

Tagged With: CVE, NAS, NIST, QNAP

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