CVE-2021-20455

IBM Cognos Controller information disclosure

Published Jan 7, 2025 CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
Description
IBM Cognos Controller 11.0.0 through 11.0.1 and IBM Controller 11.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-7873 IBM Cognos Controller 11.0.0 through 11.0.1 and IBM Controller 11.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.
History
Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
CPEs cpe:2.3:a:ibm:cognos_controller:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IBM Cognos Controller 11.0.0 through 11.0.1 and IBM Controller 11.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.
Title IBM Cognos Controller information disclosure
First Time appeared Ibm
Ibm cognos Controller
Ibm controller
Weaknesses CWE-209
CPEs cpe:2.3:a:ibm:cognos_controller:11.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_controller:11.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:controller:11.1.0:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm cognos Controller
Ibm controller
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
Jan 7, 2025, 4:58 PM
Reserved
Dec 17, 2020, 7:17 PM
Status
Analyzed
Published
Jan 7, 2025, 4:15 PM
Modified
Jun 17, 2026, 3:33 AM