CVE-2025-63363
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-04

Last updated on: 2025-12-16

Assigner: MITRE

Description
A lack of Management Frame Protection in 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 execute de-authentication attacks, allowing crafted deauthentication and disassociation frames to be broadcast without authentication or encryption.
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Meta Information
Published
2025-12-04
Last Modified
2025-12-16
Generated
2026-06-16
AI Q&A
2025-12-04
EPSS Evaluated
2026-06-15
NVD
CVE-2025-63363
Affected Vendors & Products
Showing 3 associated CPEs
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
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KEV
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CWE ID Description
CWE-300 The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint.
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Executive Summary

This vulnerability is due to a lack of Management Frame Protection in the Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0. It allows attackers to send crafted deauthentication and disassociation frames without authentication or encryption, enabling them to perform de-authentication attacks against the device.

Impact Analysis

The vulnerability can allow attackers to disrupt network connectivity by forcing devices to disconnect from the Wi-Fi network through de-authentication attacks. This can lead to denial of service or interruption of communication for devices relying on the affected gateway.

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