CVE-2022-40621

Katalog CVE

CVSS 7.5 · High EPSS 0,84%

Kerentanan Authentication Bypass by Capture-replay pada wavlink wn531g3 firmware. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Because the WAVLINK Quantum D4G (WN531G3) running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed password of a logged on user and use it in a classic Pass-the-Hash style attack.

Rincian

Terbit di NVD

13 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-294: Authentication Bypass by Capture-replay

EPSS (30 hari)

0,84% peluang dieksploitasi; lebih tinggi dari 56,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.malbytes.net/2022/07/wavlink-quantum-d4g-zero-day-part-01.html exploit · advisory pihak ketiga