CVE-2020-4877

Name of the Vulnerable Software and Affected Versions IBM Cognos Controller versions 10.4.0 through 10.4.2

Description The issue is related to weaknesses in the authorization mechanism of IBM Cognos Controller, which could allow a remote attacker to impact the confidentiality, integrity, and availability of protected information by using public fields in public classes.

Recommendations For versions 10.4.0 through 10.4.2, consider restricting access to public fields in public classes as a temporary workaround until a patch is available.