CVE-2025-63363

A lack of Management Frame Protection in Waveshare RS232/485 TO WIFI ETH B Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 allows attackers to execute de-authentication attacks, allowing crafted deauthentication and disassociation frames to be broadca...

PT-2025-49108

Waveshare RS232/485 TO WIFI ETH B Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 was discovered to render the Administrator password in plaintext...

CVE-2025-63362

The CVE-2025-63362 affects Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway, firmware V3.1.1.0 (HW 4.3.2.1, webpage V7.04T.07.002880.0301). The issue allows an attacker to set the Administrator password and username to blank values, enabling authentication bypass. Documented b...