CVE-2021-20393

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

IBM QRadar User Behavior Analytics 1.0.0 through 4.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 196001.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-209

Affected software

VendorProductVersions
IBMQRadar SIEM1.0.0; 4.1.1

References

Timeline

Published
May 14, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-20393: High severity, CVSS 7.5 | Vulnix