CVE-2021-20416

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-07-07 · updated 2026-06-17
Weakness: CWE-732

Description

IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 could allow a remote attacker to obtain sensitive information, caused by the failure to set the HTTPOnly flag. A remote attacker could exploit this vulnerability to obtain sensitive information from the cookie. IBM X-Force ID: 196218.

Affected products

IBM Security Guardium Data Encryption: 3.0.0.3, 4.0.0.4

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/196218
https://www.ibm.com/support/pages/node/6469407
https://exchange.xforce.ibmcloud.com/vulnerabilities/196218
https://www.ibm.com/support/pages/node/6469407

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