HIGH 7.1 NVD

CVE-2026-102169

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

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.

References

https://www.arista.com/en/support/advisories-notices/security-advisory/24810-security-advi

Published: 2026-10-06 · Source: NVD · Feed updated: 2026-10-06

This high severity vulnerability with a CVSS score of 7.1 was published on 2026-10-06 via NVD.

vulnfeed aggregates 9512 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.