Input Validation Bypass in IBM Controller and Cognos Controller
CVE-2025-36102

2.7LOW

Key Information:

Vendor

IBM
Status
Controller
Cognos Controller
Vendor
CVE Published:
8 December 2025

What is CVE-2025-36102?

A significant vulnerability exists in IBM Controller versions 11.1.0 to 11.1.1 and IBM Cognos Controller versions 11.0.0 to 11.0.1 FP6, allowing a privileged user to bypass server-side validation. This vulnerability arises from the reliance on client-side enforcement of security measures, which can result in untrusted data being processed by the application, potentially leading to unauthorized access or actions.

Affected Version(s)

Cognos Controller 11.0.0 <= 11.0.1 FP6

Controller 11.1.0 <= 11.1.1

References

https://www.ibm.com/support/pages/node/7253273
vendor-advisorypatch

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-36102 : Input Validation Bypass in IBM Controller and Cognos Controller