Medium severity6.1NVD Advisory· Published May 14, 2021· Updated Jun 17, 2026
CVE-2021-20392
CVE-2021-20392
Description
IBM QRadar User Behavior Analytics 1.0.0 through 4.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:ibm:qradar_user_behavior_analytics:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:ibm:qradar_user_behavior_analytics:*:*:*:*:*:*:*:*range: >=1.0.0,<4.1.0
- (no CPE)range: 1.0.0 - 4.0.1
- Range: 1.0.0
Patches
Vulnerability mechanics
References
2- exchange.xforce.ibmcloud.com/vulnerabilities/196000nvdVDB EntryVendor Advisory
- www.ibm.com/support/pages/node/6453105nvdVendor Advisory
News mentions
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