CVE-2025-63363 Security feature bypass in n/a
Attackers can execute de-authentication attacks on Waveshare gateways due to missing Management Frame Protection, causing service disruption.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-63363?
CVE-2025-63363 is a high-severity vulnerability in n/a, published on 4 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2025-63363?
It affects 1 product.
Products include Waveshare Rs232\/485 to Wifi Eth \(B\) Firmware.
How do I fix CVE-2025-63363?
No fix has been published for CVE-2025-63363 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-63363 being exploited?
There is no known exploitation of CVE-2025-63363 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-774c-v4cw-x9m5.