CVE-2021-20556

IBM Cognos Controller information disclosure

Published May 3, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 could allow a remote user to enumerate usernames due to differentiating error messages on existing usernames. IBM X-Force ID: 199181.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-7974 IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 could allow a remote user to enumerate usernames due to differentiating error messages on existing usernames. IBM X-Force ID: 199181.
History
Type Values Removed Values Added
First Time appeared Ibm
Ibm cognos Controller
Weaknesses CWE-203
CPEs cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_controller:10.4.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_controller:11.0.0:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm cognos Controller
Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
Aug 3, 2024, 5:45 PM
Reserved
Dec 17, 2020, 7:17 PM
Status
Analyzed
Published
May 3, 2024, 6:15 PM
Modified
Jun 17, 2026, 3:34 AM