Advisory
On 14.10.2025 a security relevant correction has been released by SAP SE. The manufacturer resolves an issue within ABAP.
SAP Note 3647332 addresses "[CVE-2025-42910] Unrestricted File Upload Vulnerability in SAP Supplier Relationship Management" to prevent unrestricted file upload with a hot news risk for exploitation.
A workaround does not exist, according to SAP Security Advisory team. It is advisable to implement the correction as monthly patch process, the team suggests.
Missing authority checks are still the most common security defect related to authorizations in custom code. Since SAP uses an explicit authorization model, an authority checks must be coded in order to be executed. If an explicit check is not coded, all users have access. This type of vulnerability not only exists in SAP standard it also exists in customer coding. Check your custom developments for vulnerabilities that pose a risk to your systems. SecurityBridge helps detect code vulnerabilities before they are implemented in production.
Risk specification
SAP Supplier Relationship Management allows an authenticated attacker to upload arbitrary files without proper verification of file type or content, potentially enabling the distribution and execution of malicious content through the application.Solution
The file upload functionality has been secured by validating MIME types and file extensions to prevent the upload of unsupported or potentially dangerous files.
Affected System
The advisory 3647332 describes a problem within an ABAP based systems of a specific version. Affected versions are described below. ABAP software is deployed in various software components and is widely used within the SAP product portfolio.
SAP NetWeaver Application Server (formally known as SAP Web Application Server) is a building block of SAP NetWeaver. It is the foundation for most software products developed by SAP SE. SAP NetWeaver systems exist with Java and/or ABAP stacks. The advisory could be relevant for single and dual-stack ABAP installations.
The advisory is valid for
- SRMNXP01 100
- SRMNXP01 150
