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You are here: Home / News / Fortinet mengatakan bug bypass auth kritis dieksploitasi dalam serangan

Fortinet mengatakan bug bypass auth kritis dieksploitasi dalam serangan

October 11, 2022 by Winnie the Pooh

Fortinet telah mengkonfirmasi bahwa kerentanan keamanan bypass otentikasi kritis yang ditambal minggu lalu sedang dieksploitasi di alam liar.

Kelemahan keamanan (CVE-2022-40684) adalah bypass autentikasi pada antarmuka administratif yang memungkinkan pelaku ancaman jarak jauh untuk masuk ke firewall FortiGate, proxy web FortiProxy, dan FortiSwitch Manager (FSWM).

“Sebuah bypass otentikasi menggunakan jalur alternatif atau kerentanan saluran [CWE-288] di FortiOS, FortiProxy dan FortiSwitchManager memungkinkan penyerang yang tidak diautentikasi untuk melakukan operasi pada antarmuka administratif melalui permintaan HTTP atau HTTPS yang dibuat khusus,” kata Fortinet dalam sebuah advisory.

Perusahaan tersebut merilis pembaruan keamanan untuk mengatasi kelemahan ini pada hari Kamis. Mereka juga memperingatkan beberapa pelanggannya melalui email untuk menonaktifkan antarmuka pengguna manajemen jarak jauh pada perangkat yang terpengaruh “dengan sangat mendesak.”

Fortinet telah merilis security patch dan meminta pelanggan untuk memperbarui perangkat yang rentan ke FortiOS 7.0.7 atau 7.2.2 dan yang lebih baru, FortiProxy 7.0.7 atau 7.2.1 dan yang lebih baru, dan FortiSwitchManager 7.2.1 atau yang lebih baru untuk mempertahankan perangkat mereka dari serangan.

Fortinet juga memberikan informasi tentang bagaimana pelanggan dapat memblokir serangan yang masuk meskipun mereka tidak dapat segera memasang pembaruan keamanan.

Selengkapnya: Fortiguard | Bleeping Computer

Tagged With: Cyber Security, Fortiguard, Fortinet, Keamanan Siber, Kerentanan Keamanan, Security Patch, Vulnerability

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