CVE-2025-63361
Medium
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 render the Administrator password in plaintext.
SeverityMedium
CVSS5.7
Exploit probability—
ProductWaveshare Rs232\/485 To Wifi Eth \(b\) Firmware
PublishedDec 4, 2025
First seenDec 4, 2025
Weakness typeCWE-522CWE-522
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| waveshare rs232\/485_to_wifi_eth_\(b\)_firmware | 3.1.1.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.