CVE-2021-34617: Aruba Instant

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

A remote cross-site scripting (XSS) vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.13 and below; Aruba Instant 6.5.x: 6.5.4.13 and below; Aruba Instant 8.3.x: 8.3.0.7 and below; Aruba Instant 8.4.x: 8.4.0.5 and below; Aruba Instant 8.5.x: 8.5.0.0 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.

Affected products

• Aruba Aruba Instant: from 6.4.0, up to and including 6.4.4.8-4.2.4.13; from 6.5.0, up to and including 6.5.4.13; from 8.3.0, up to and including 8.3.0.7; from 8.4.0, up to and including 8.4.0.5; from 8.5.0, up to and including 8.5.0.0

Published 2021-07-19. Last modified 2026-06-17.