CVE-2025-63364
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductWaveshare Rs232\/485 To Wifi Eth \(b\) Firmware
PublishedDec 4, 2025
First seenDec 4, 2025
Weakness typeCWE-319CWE-319
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| waveshare rs232\/485_to_wifi_eth_\(b\)_firmware | 3.1.1.0 | — |
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