BaseFortify

Publication date: 2025-12-04

Last updated on: 2025-12-16

Assigner: MITRE

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.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-12-04

Last Modified

2025-12-16

Generated

2026-07-06

AI Q&A

2025-12-04

EPSS Evaluated

2026-07-05

NVD

CVE-2025-63364

Affected Vendors & Products

Vendor	Product	Version / Range
waveshare	rs232\/485_to_wifi_eth_\(b\)_firmware	3.1.1.0
waveshare	rs232\/485_to_wifi_eth_\(b\)	4.3.2.1
waveshare	rs232/485_to_wifi_eth_(b)_firmware	3.1.1.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-319	The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

Attack-Flow Graph

Executive Summary

This vulnerability involves the Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0 transmitting Administrator credentials in plaintext over the network.

Impact Analysis

Because Administrator credentials are transmitted in plaintext, an attacker who intercepts the network traffic could capture these credentials and gain unauthorized administrative access to the device, potentially leading to further compromise of the network or device.

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