Medium severity5.3NVD Advisory· Published Feb 2, 2022· Updated Jun 17, 2026
CVE-2021-39021
CVE-2021-39021
Description
IBM Guardium Data Encryption (GDE) 5.0.0.2 behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which could facilitate username enumeration. IBM X-Force ID: 213856.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: = 5.0.0.2
- Range: 5.0.0.2
Patches
Vulnerability mechanics
References
2- exchange.xforce.ibmcloud.com/vulnerabilities/213856nvdVDB EntryVendor Advisory
- www.ibm.com/support/pages/node/6552552nvdVendor Advisory
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