CVE-2019-4556: IBM Qradar Advisor With Watson

Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days.

IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 166205.

Affected products

• IBM Qradar Advisor With Watson: from 1.0.0, up to and including 2.4.0

Published 2019-11-09. Last modified 2026-06-17.