CVE-2020-4883: IBM Qradar Security Information And Event Manager

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

IBM QRadar SIEM 7.3 and 7.4 could disclose sensitive information about other domains which could be used in further attacks against the system. IBM X-Force ID: 190907.

Affected products

• IBM Qradar Security Information And Event Manager: from 7.3.0, before 7.3.3 (fixed in 7.3.3); from 7.4.0, before 7.4.2 (fixed in 7.4.2); version 7.3.3 only; version 7.4.2 only

Published 2021-05-05. Last modified 2026-06-17.