Advisory
On 11.03.2025 a security relevant correction has been released by SAP SE. The manufacturer resolves an issue within ABAP.
SAP Note 3561861 addresses "[CVE-2025-27430] Server Side Request Forgery (SSRF) in SAP CRM and SAP S/4 HANA (Interaction Center)" to prevent server-side request forgery (ssrf) with a low 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
This note has been re-released with updated 'Correction instruction' information. The SAP CRM and SAP S/4HANA (Interaction Center) allow an authenticated attacker with low privileges to send requests to internal network resources, resulting in access to restricted information.Solution
The additional access token was removed, and an allowlist approach for target servers of the SAM message was applied to prevent the possibility of collecting restricted information.
Affected System
The advisory 3561861 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
- BBPCRM 701 8
- BBPCRM 702 8
- BBPCRM 712 8
- BBPCRM 713 8
- BBPCRM 714 7
- S4CEXT 107 2
- S4CEXT 108 2
- S4CRM 100 4
- S4CRM 200 2
- S4CRM 204
- S4CRM 205
- S4CRM 206
- S4FND 102 17
- S4FND 103 17
- S4FND 104 17
- S4FND 105 14
- S4FND 106 12
- S4FND 107 10
- S4FND 108 5
- WEBCUIF 701 12
- WEBCUIF 731 14
- WEBCUIF 746 14
- WEBCUIF 747 14
- WEBCUIF 748 15
- WEBCUIF 800 15
- WEBCUIF 801 15
- 9.1 [CVE-2024-29415] Server-Side Request Forgery vulnerability in applications built with SAP Build Apps
- 8.1 [CVE-2021-33705] Server-Side Request Forgery (SSRF) vulnerability in SAP NetWeaver Enterprise Portal
- 7.2 [CVE-2024-54197] Server-Side Request Forgery in SAP NetWeaver Administrator (System Overview)
- 5.8 [CVE-2020-6282] Server-Side Request Forgery in SAP NetWeaver AS JAVA (IIOP service)
- 5.0 [CVE-2024-37171] Server-Side Request Forgery (SSRF) in SAP Transportation Management (Collaboration Portal)
