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You are here: Home / News / Para peneliti akan merilis eksploit VMware vRealize Log RCE, patch sekarang

Para peneliti akan merilis eksploit VMware vRealize Log RCE, patch sekarang

January 30, 2023 by Søren

Peneliti keamanan dengan Tim Serangan Horizon3 akan merilis eksploit yang menargetkan rantai kerentanan minggu depan untuk mendapatkan eksekusi kode jarak jauh pada peralatan VMware vRealize Log Insight yang belum ditambal.

Sekarang dikenal sebagai VMware Aria Operations for Logs, vRealize Log Insight memudahkan admin VMware untuk menganalisis dan mengelola terabyte infrastruktur dan log aplikasi.

Pada hari Selasa, VMware menambal empat kerentanan keamanan dalam alat analisis log ini, dua di antaranya kritis dan memungkinkan penyerang mengeksekusi kode dari jarak jauh tanpa autentikasi.

Keduanya ditandai sebagai tingkat keparahan kritis dengan skor dasar CVSS 9,8/10 dan dapat dimanfaatkan oleh pelaku ancaman dalam serangan dengan kompleksitas rendah yang tidak memerlukan autentikasi.

Salah satunya (CVE-2022-31706) adalah kerentanan traversal direktori yang dapat disalahgunakan untuk menyuntikkan file ke dalam sistem operasi peralatan yang terpengaruh, dan yang kedua (dilacak sebagai CVE-2022-31704) adalah cacat kontrol akses yang rusak yang dapat juga dapat dieksploitasi dengan menyuntikkan file perusak yang berbahaya ke dalam serangan RCE.

VMware juga mengatasi kerentanan deserialisasi (CVE-2022-31710) yang memicu penolakan status layanan dan bug pengungkapan informasi (CVE-2022-31711) yang dapat dieksploitasi untuk mengakses sesi sensitif dan info aplikasi.

​Pada hari Kamis, Tim Serangan Horizon3 memperingatkan admin VMware bahwa mereka telah dapat membuat eksploit yang menghubungkan tiga dari empat kelemahan yang ditambal oleh VMware minggu ini untuk mengeksekusi kode dari jarak jauh sebagai root.

Semua kerentanan dapat dieksploitasi dalam konfigurasi default peralatan VMware vRealize Log Insight. Eksploitasi dapat digunakan untuk mendapatkan akses awal ke jaringan organisasi (melalui peralatan yang terpapar Internet) dan untuk pergerakan lateral dengan kredensial tersimpan.

Selengkapnya: Bleeping Computer

Tagged With: Exploit, VMWare, Vulnerability

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