What’s Vulnerable › Vulnerabilities

CVE-2021-25656: Avaya Aura Experience Portal XSS vulnerabilities

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-24 · updated 2026-06-17
• Weakness: CWE-79

Description

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 Experience Portal Manager: from 7.0 through 7.2.3; 8.0.0

References

• https://downloads.avaya.com/css/P8/documents/101076234
• https://downloads.avaya.com/css/P8/documents/101076234

Get alerted when CVE-2021-25656 or the next vulnerability affects your stack