CVE-2021-29754: IBM WebSphere Application Server

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a privilege escalation vulnerability when using the SAML Web Inbound Trust Association Interceptor (TAI). IBM X-Force ID: 202006.

Affected products

• IBM WebSphere Application Server: from 7.0.0.0, before 7.0.0.45 (fixed in 7.0.0.45); from 8.0.0.0, before 8.0.0.15 (fixed in 8.0.0.15); from 8.5.0.0, before 8.5.5.20 (fixed in 8.5.5.20); from 9.0.0.0, before 9.0.5.8 (fixed in 9.0.5.8)

Published 2021-06-11. Last modified 2026-06-17.