CVE-2026-71187: Ebyte NE2-D11 Use of Client-Side Authentication
Published Aug 27, 2026
·Updated
The Ebyte device relies on client side authentication logic that can be reproduced by unauthenticated users. An attacker may generate valid authentication requests and bypass authentication to obtain administrative access to the device.
Event History
Aug 27, 2026
CVE Published
via MITRE·09:20 PM
Data Sourced
via MITRE·09:20 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Who can exploit this issue?
An unauthenticated attacker can exploit it remotely over the network. No privileges or user interaction are required.
2
What does an attacker need to do to bypass authentication?
The attacker must reproduce the device's client-side authentication logic and generate valid authentication requests. Successful exploitation provides administrative access to the device.
3
What is the potential impact after exploitation?
The vulnerability can result in complete compromise of confidentiality, integrity, and availability, as reflected by its critical 9.8 severity rating.