CVE-2025-63362
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-04

Last updated on: 2025-12-15

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 allows attackers to set the Administrator password and username as blank values, allowing attackers to bypass authentication.
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Meta Information
Published
2025-12-04
Last Modified
2025-12-15
Generated
2026-06-16
AI Q&A
2025-12-04
EPSS Evaluated
2026-06-14
NVD
CVE-2025-63362
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-620 When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication.
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Executive Summary

This vulnerability in the Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0 allows attackers to set the Administrator username and password to blank values. This effectively bypasses the authentication mechanism, enabling unauthorized access to the device.

Impact Analysis

By allowing attackers to bypass authentication, this vulnerability can lead to unauthorized access to the device. This could result in attackers gaining control over the device, potentially leading to data interception, manipulation, or disruption of network communications.

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