CVE-2020-4509

HighCVSS 7.6/10Last modified Jun 17, 2026

Description

IBM QRadar SIEM 7.3 and 7.4 is vulnerable to an 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: 182364.

Metrics

CVSS 3.1 7.6/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L

Weakness enumeration

CWE-611

Affected software

No affected versions have been published.

Timeline

Published: Jun 4, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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