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 3759854
was released on
11.08.2026 and deals with
"3759854 - [CVE-2026-44763] Directory Traversal vulnerability in SAP Manufacturing Integration and Intelligence" within Java.
We advice you to follow the instructions, to resolve
directory traversal (write)
with a
high potential for exploitation
in component MFG-MII.
According to SAP Security Advisory team a workaround exists. It is advisable to implement the correction as part of maintenance.
Risk specification
SAP Manufacturing Integration and Intelligence allows an authenticated attacker with high privileges to exploit insufficient file path validation that, when a legitimate user accesses attacker-influenced content, enables files to be written outside the intended directory, resulting in unauthorized modification of system data.
Solution
Additional validation has been added to prevent files from being saved outside the intended directory via the SSCE interface. Alternativly, the consulting team has proposed the following: "Provide the XMII_Developer role only when necessary. Apply SAP Note 3158613 to prevent injection attacks that might occur due to directory traversal.". The suggestion may be considered, as a workaround or compensating mitigation. We recommend installing/applying the correction wherever possible and as soon as possible. Base your decision on whether or not to apply the patch on your companies and systems risk perspective and consider the provided CVSS 7.6 score.
Affected System
SAP Netweaver Application Server Java is part of the SAP NetWeaver Application Platform. It provides the complete infrastructure for deploying and running Java applications.
- The AS Java Home: SAP Netweaver Application Server Java wiki
- A dedicated SAP NetWeaver 7.40 Application Server for Java Security Guide exists.
The advisory is valid for
