CVE-2025-63364

HIGH

Waveshare RS232/485 TO WIFI ETH (B) - Info Disclosure

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 was discovered to transmit Administrator credentials in plaintext.

References (2)

Scores

CVSS v3 7.5
EPSS 0.0003
EPSS Percentile 9.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-319
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