CVE-2021-20411

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-02-12 · updated 2026-06-17
Weakness: CWE-669

Description

IBM Security Verify Information Queue 1.0.6 and 1.0.7 could allow a user to impersonate another user on the system due to incorrectly updating the session identifier. IBM X-Force ID: 198191.

Affected products

IBM Security Verify Information Queue: 1.0.6, 1.0.7

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/196191
https://www.ibm.com/support/pages/node/6414777
https://exchange.xforce.ibmcloud.com/vulnerabilities/196191
https://www.ibm.com/support/pages/node/6414777

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