Authenticated inputvalidation bypass via file size in IBM Controller 11.x FP1
CVE-2025-36178 Published on September 18, 2026
Multiple vulnerabilities in IBM Controller
IBM Controller 11.0.0 through 11.0.1 FP7, and 11.1.0 through 11.1.3 FP1 could allow an authenticated user to bypass input validation due to improper validation of client-side input of file size.
Vulnerability Analysis
CVE-2025-36178 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity and availability.
Weakness Type
Improper Validation of Specified Quantity in Input
The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.
Products Associated with CVE-2025-36178
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Affected Versions
IBM Controller:- Version 11.0.0, <= 11.0.1 FP7 is affected.
- Version 11.1.0, <= 11.1.3 FP1 is affected.