CVE-2025-63362

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

<1%p46

Published

Dec 4, 2025 (Dec 4, 2025)

Modified

Jun 17, 2026

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.

Vendors: waveshare
Products: rs232\/485 to wifi eth \(b\) firmware
Weakness: CWE-620
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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