CVE-2025-63362: Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage…
CVE-2025-63362 · Severity: critical · CVSS 9.8 · Published 2025-12-04
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.
No. Junglewise Threat Intelligence has no report of CVE-2025-63362 being exploited in the wild.
How severe is CVE-2025-63362?
Critical severity, with a CVSS score of 9.8, published 4 December 2025.
Which products and versions are affected?
Waveshare 485 To Wifi Eth \(B\), Waveshare 485 To Wifi Eth \(B\) Firmware, Waveshare Rs232\. The advisory does not name versions.
Is there a fix for CVE-2025-63362?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-63362?
Check whether you run Waveshare 485 To Wifi Eth \(B\), Waveshare 485 To Wifi Eth \(B\) Firmware or Waveshare Rs232\. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.