Advisory
SAP takes the security of its vast product portfolio very seriously and thus releases security fixes for
vulnerabilities reported by external researchers and their customers every second Tuesday of the month.
SAP Note 3568865
was released on
11.03.2025 and deals with
"[CVE-2025-27432] Missing Authorization check in SAP Electronic Invoicing for Brazil (eDocument Cockpit)" within ABAP.
We advice you to follow the instructions, to resolve
missing authorization check
with a
low potential for exploitation
in component CA-GTF-CSC-EDO.
According to SAP Security Advisory team a workaround does not exist. It is advisable to implement the correction as part of maintenance.
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 Electronic Invoicing for Brazil (eDocument Cockpit - Inbound NF-e) allows an authenticated attacker to gain unauthorized access to a specific transaction by exploiting a missing authorization check when processing Inbound NF-e, resulting in the ability to view inbound delivery details.Solution
An authorization check is now enforced for each transaction when opening the Inbound Delivery.
Affected System
The advisory 3568865 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
- S4CORE 102 50
- S4CORE 103 55
- S4CORE 104 51
- S4CORE 105 40
- S4CORE 106 30
- S4CORE 107 25
- S4CORE 108 18
- SAP_APPL 617 16
- SAP_APPL 618 17
- 10.0 [CVE-2021-37535] Missing Authorization check in SAP NetWeaver Application Server for Java (JMS Connector Service)
- 10.0 [Multiple CVE IDs] Missing Authentication Check in SAP Solution Manager (JAVA stack)
- 9.8 [CVE-2023-40309] Missing Authorization check in SAP CommonCryptoLib
- 9.6 [CVE-2023-31403] Improper Access Control vulnerability in SAP Business One product installation
- 9.6 [CVE-2024-33006] File upload vulnerability in SAP NetWeaver Application Server ABAP and ABAP Platform