CVE-2018-1730: IBM Qradar Security Information And Event Manager

High severity, CVSS 7.1. EPSS: 1.9% chance of exploitation in the next 30 days.

IBM QRadar SIEM 7.2 and 7.3 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 147709.

Affected products

• IBM Qradar Security Information And Event Manager: from 7.2.0, up to and including 7.2.8; from 7.3.0, up to and including 7.3.1; version 7.2.8 only; version 7.3.1 only

Published 2018-12-05. Last modified 2026-06-17.