CVE-2020-4388: IBM Cognos Analytics

High severity, CVSS 8.2. EPSS: 1.3% chance of exploitation in the next 30 days.

IBM Cognos Analytics 11.0 and 11.1 could be vulnerable to a denial of service attack by failing to catch exceptions in a servlet also exposing debug information could also be used in future attacks. IBM X-Force ID: 179270.

Affected products

• IBM Cognos Analytics: from 11.0.0, before 11.0.13 (fixed in 11.0.13); from 11.1.0, up to and including 11.1.7; version 11.0.13 only

Published 2020-10-12. Last modified 2026-06-17.