VULNERABILITY INTELLIGENCE

CVE-2020-27301

CVSS score8 HIGH

EPSS probability1.99%

CISA KEVNot currently listed

Published2021-06-04

Last modified2026-06-17

Description

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.