CVE-2021-20455: IBM Cognos Controller information disclosure

First published: Mon Jan 06 2025(Updated: )

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.

Credit: psirt@us.ibm.com

Affected Software	Affected Version	How to fix
IBM Controller	<=11.1.0
IBM Cognos Controller	<=11.0.0 - 11.0.1

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Reference Links

https://www.ibm.com/support/pages/node/7179163 (Advisory)

Parent vulnerabilities

(Appears in the following advisories)

IBM-7179163

agent/references
agent/weakness
agent/title
agent/type
collector/nvd-api
source/NVD
agent/author
agent/severity
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/softwarecombine
agent/first-publish-date
agent/event
agent/description
agent/tags
collector/ibm-support
source/IBM
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/ibm
canonical/ibm controller
version/ibm controller/11.1.0
canonical/ibm cognos controller
version/ibm cognos controller/11.0.0 - 11.0.1

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