SAP NetWeaver AA: DX Workbench Skips Malware Scan on Admin Upload
CVE-2025-42883 Published on November 11, 2025

Insecure File Operations vulnerability in SAP NetWeaver Application Server for ABAP (Migration Workbench)
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.

NVD

Vulnerability Analysis

CVE-2025-42883 can be exploited with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
LOW
Availability Impact:
NONE

Weakness Type

What is an Unrestricted File Upload Vulnerability?

The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.

CVE-2025-42883 has been classified to as an Unrestricted File Upload vulnerability or weakness.


Products Associated with CVE-2025-42883

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SAP Netweaver Application Server Abap
 

Affected Versions

SAP_SE SAP NetWeaver Application Server for ABAP (Migration Workbench):

Exploit Probability

EPSS
0.04%
Percentile
11.76%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.