Arista Captive Portal Authentication Bypass Vulnerability

Vulnerability

A vulnerability exists in the Captive Portal feature of Arista devices, allowing for authentication bypass. This issue could potentially be exploited to gain unauthorized access or privileges.

Impact

Exploitation of this vulnerability could lead to unauthorized access by bypassing authentication mechanisms, allowing users to gain privileges or access resources they should not be able to.

Added: Oct 23, 2025, 7:17 PM
Updated: Oct 23, 2025, 7:17 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
5.0
exploitability
6.4
remediation
0.0
relevance
0.8
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.