CVE-2020-27301

Katalog CVE

CVSS 8.0 · High EPSS 2,0%

Kerentanan Out-of-bounds Write pada realtek rtl8710c firmware, realtek rtl8195a firmware. Skor CVSS 3.1 8.0 (High) menurut NVD.

Deskripsi (NVD)

A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the "AES_UnWRAP" function, when an attacker in Wi-Fi range sends a crafted "Encrypted GTK" value as part of the WPA2 4-way-handshake.

Rincian

Terbit di NVD

4 Juni 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

2,0% peluang dieksploitasi; lebih tinggi dari 80,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.vdoo.com/blog/realtek-wifi-vulnerabilities-zero-day exploit · advisory pihak ketiga