CVE-2012-4858: IBM Cognos Business Intelligence

High severity, CVSS 9.3. EPSS: 3.9% chance of exploitation in the next 30 days.

IBM Cognos Business Intelligence (BI) 8.4.1 before IF1, 10.1 before IF2, 10.1.1 before IF2, and 10.2 before IF1 does not properly validate Java serialized input, which allows remote attackers to execute arbitrary commands via unspecified vectors.

Affected products

• IBM Cognos Business Intelligence: version 8.4.1 only; version 10.1 only; version 10.1.1 only; version 10.2 only

Published 2013-03-05. Last modified 2026-06-16.