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You are here: Home / News / F5 memperingatkan bug RCE BIG-IP kritis yang memungkinkan pengambilalihan perangkat

F5 memperingatkan bug RCE BIG-IP kritis yang memungkinkan pengambilalihan perangkat

May 5, 2022 by Winnie the Pooh

F5 telah mengeluarkan peringatan penasehat keamanan tentang cacat yang memungkinkan penyerang yang tidak diautentikasi dengan akses jaringan untuk mengeksekusi perintah sistem sewenang-wenang, melakukan tindakan file, dan menonaktifkan layanan di BIG-IP.

Kerentanan dilacak sebagai CVE-2022-1388 dan memiliki peringkat keparahan CVSS v3 9,8, dikategorikan kritis. Eksploitasinya berpotensi mengarah pada pengambilalihan sistem secara menyeluruh.

Menurut penasihat keamanan F5, kelemahannya terletak pada komponen iControl REST dan memungkinkan aktor jahat mengirim permintaan yang tidak diungkapkan untuk melewati otentikasi iControl REST di BIG-IP.

Karena parahnya kerentanan dan penyebaran luas produk BIG-IP di lingkungan kritis, CISA (Cybersecurity and Infrastructure Security Agency) juga telah mengeluarkan peringatan hari ini.

Berikut daftar lengkap produk yang terpengaruh:

  • BIG-IP versions 16.1.0 to 16.1.2
  • BIG-IP versions 15.1.0 to 15.1.5
  • BIG-IP versions 14.1.0 to 14.1.4
  • BIG-IP versions 13.1.0 to 13.1.4
  • BIG-IP versions 12.1.0 to 12.1.6
  • BIG-IP versions 11.6.1 to 11.6.5

F5 telah merilis perbaikan di v17.0.0, v16.1.2.2, v15.1.5.1, v14.1.4.6, dan v13.1.5. Cabang 12.x dan 11.x tidak akan menerima patch perbaikan.

Selain itu, advisory tersebut menjelaskan bahwa Manajemen Terpusat BIG-IQ, F5OS-A, F5OS-C, dan Traffic SDC tidak terpengaruh oleh CVE-2022-1388.

F5 telah menyediakan tiga mitigasi efektif yang dapat digunakan sementara untuk mereka yang tidak dapat segera menerapkan pembaruan keamanan.

Selengkapnya: Bleeping Computer

Tagged With: BIG-IP, Cybersecurity, F5, Keamanan Siber, Kerentanan Keamanan, Vulnerability

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