Arbitrary file upload in SAP Se Netweaver Application Server For Abap (Migration Workbench)

CVE-2025-42883

Migration Workbench (DX Workbench) in SAP NetWeaver Application Server for ABAP fails to trigger a malware scan when an attacker with administrative privileges uploads files to the application server. An attacker could leverage this and upload a malicious file into the system. This results in a low impact on the integrity of the application.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (14.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-42883: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-42883?
CVE-2025-42883 is a low-severity vulnerability in SAP Se Netweaver Application Server For Abap (Migration Workbench), classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 2.7/10. Published 2025-11-11.
How severe is CVE-2025-42883?
Low severity. CVSS v3 base score is 2.7 out of 10.