CVE-2025-63362

CRITICAL

Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gatewa...

Title source: llm
STIX 2.1

Description

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 set the Administrator password and username as blank values, allowing attackers to bypass authentication.

References (2)

Scores

CVSS v3 9.8
EPSS 0.0021
EPSS Percentile 43.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-620
Status published
Products (1)
waveshare/rs232\/485_to_wifi_eth_\(b\)_firmware 3.1.1.0
Published Dec 04, 2025
Tracked Since Feb 18, 2026