CVE-2022-47732

Katalog CVE

CVSS 7.5 · High EPSS 0,54%

Kerentanan Use of Password Hash With Insufficient Computational Effort pada yeastar n824 firmware, yeastar n412 firmware. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In Yeastar N412 and N824 Configuration Panel 42.x and 45.x, an unauthenticated attacker can create backup file and download it, revealing admin hash, allowing, once cracked, to login inside the Configuration Panel, otherwise, replacing the hash in the archive and restoring it on the device which will change admin password granting access to the device.

Rincian

Terbit di NVD

20 Januari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-916: Use of Password Hash With Insufficient Computational Effort

EPSS (30 hari)

0,54% peluang dieksploitasi; lebih tinggi dari 44,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.yeastar.com/n-series-analog-phone-system/ product · advisory vendor
• https://www.swascan.com/security-advisory-yeastar-n412-and-n824-configuration-panel/ exploit · deskripsi teknis · advisory pihak ketiga