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Fortiner

Fortinet memperbaiki kerentanan RCE kritis di perangkat Fortigate SSL-VPN, tambal sekarang!

June 12, 2023 by Søren

Fortinet telah merilis pembaruan firmware Fortigate baru yang memperbaiki kerentanan eksekusi kode jarak jauh pra-otentikasi kritis yang dirahasiakan di perangkat SSL VPN.

Perbaikan keamanan dirilis pada hari Jumat dalam firmware FortiOS versi 6.0.17, 6.2.15, 6.4.13, 7.0.12, dan 7.2.5.

Meskipun tidak disebutkan dalam release note, praktisi keamanan dan admin telah melaporkan bahwa pembaruan tersebut diam-diam memperbaiki kerentanan kritis SSL-VPN RCE yang akan diungkapkan pada Selasa, 13 Juni 2023.

“Kerentanan tersebut akan memungkinkan agen yang bermusuhan melakukan interferensi melalui VPN, bahkan jika MFA diaktifkan,” kata penasihat dari perusahaan keamanan siber Prancis Olympe Cyberdefense.

“Sampai saat ini, semua versi akan terpengaruh, kami menunggu rilis CVE pada 13 Juni 2023 untuk mengonfirmasi informasi ini.”

Fortinet diketahui memberikan patch keamanan sebelum mengungkapkan kerentanan kritis untuk memberi pelanggan waktu untuk memperbarui perangkat mereka sebelum aktor ancaman merekayasa balik tambalan tersebut.

Hari ini, informasi tambahan diungkapkan oleh peneliti kerentanan Keamanan Lexfo, Charles Fol, yang mengatakan kepada BleepingComputer bahwa pembaruan FortiOS yang baru menyertakan perbaikan untuk kerentanan RCE kritis yang ditemukan oleh dia dan Rioru.

“Fortinet menerbitkan tambalan untuk CVE-2023-27997, kerentanan Eksekusi Kode Jarak Jauh @DDXhunter dan saya melaporkan,” demikian bunyi tweet oleh Fol.

“Ini adalah pra-otentikasi yang dapat dijangkau, di setiap alat SSL VPN. Tambal Fortigate Anda. Detailnya nanti. #xortigate.”

Selengkapnya: Bleeping Computer

Tagged With: Fortiner, Security Patch, Vulnerability

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