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You are here: Home / News / Lebih dari 19.000 Router Cisco di Akhir Masa Pakainya Terkena Serangan RCE

Lebih dari 19.000 Router Cisco di Akhir Masa Pakainya Terkena Serangan RCE

January 21, 2023 by Coffee Bean

Lebih dari 19.000 router Cisco VPN akhir masa pakainya di Internet terkena serangan yang menargetkan rantai eksploitasi eksekusi perintah jarak jauh.

Dengan merantai dua kelemahan keamanan yang diungkapkan minggu lalu, pelaku ancaman dapat melewati otentikasi (CVE-2023-20025) dan menjalankan perintah sewenang-wenang (CVE-2023-2002) pada sistem operasi yang mendasari router Cisco Small Business RV016, RV042, RV042G, dan RV082 .

Cisco menilai CVE-2023-20025 sebagai kritis dan mengatakan bahwa tim Product Security Incident Response Team (PSIRT) mengetahui kode eksploit proof-of-concept yang tersedia di alam bebas.

Meskipun demikian, perusahaan juga mengatakan “belum dan tidak akan merilis pembaruan perangkat lunak yang mengatasi kerentanan ini.”

Ribuan router rentan terhadap serangan

vulnerable routers expose
Distribusi router yang rentan di seluruh dunia (Censys)

Meskipun mereka tidak akan mendapatkan pembaruan keamanan, dan Cisco mengatakan bahwa “tidak ada solusi yang mengatasi kerentanan ini”, pengguna masih dapat mengamankan perangkat mereka dari serangan dengan menonaktifkan antarmuka manajemen berbasis web dan memblokir akses ke port 443 dan 60443 untuk menggagalkan upaya eksploitasi.

selengkapnya : bleepingcomputer

Tagged With: Authentication, Cisco, CVE, Exploit, Remote Control Execution, Router, VPN, Vulnerability

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