What’s Vulnerable › Vulnerabilities

CVE-2021-39021

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-02 · updated 2026-06-17
• Weakness: CWE-203

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.

Affected products

• IBM Security Guardium Data Encryption: 5.0.0.2

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/213856
• https://www.ibm.com/support/pages/node/6552552
• https://exchange.xforce.ibmcloud.com/vulnerabilities/213856
• https://www.ibm.com/support/pages/node/6552552

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