CVE-2021-25656: Avaya Aura Experience Portal

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

Stored XSS injection vulnerabilities were discovered in the Avaya Aura Experience Portal Web management which could allow an authenticated user to potentially disclose sensitive information. Affected versions include 7.0 through 7.2.3 (without hotfix) and 8.0.0 (without hotfix).

Affected products

• Avaya Aura Experience Portal: from 7.0, up to and including 7.2.3; version 8.0.0 only

Published 2021-06-24. Last modified 2026-06-17.