CVE-2026-102169 in Wi-Fi Access Pointsinfo

Summary

by MITRE • 10/06/2026

On affected Arista Wi-Fi access points with Captive Portal enabled, an unauthenticated wireless client connected to a captive-portal-enabled SSID can crash the portal service with a crafted HTTP request. The service automatically restarts, but a sustained low-rate attack can cause a persistent denial of service of the captive portal. Remote code execution is not possible.

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Responsible

Arista

Reservation

09/28/2026

Disclosure

10/06/2026

Moderation

accepted

EPSS

0.00000

KEV

no

Activities

very low

Sources

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