SAP NetWeaver Info Disclosure via Malicious Config Injection
CVE-2025-31329 Published on May 13, 2025

Information Disclosure vulnerability in SAP NetWeaver Application Server ABAP and ABAP Platform
SAP NetWeaver is vulnerable to an Information Disclosure vulnerability caused by the injection of malicious instructions into user configuration settings. An attacker with administrative privileges can craft these instructions so that when accessed by the victim, sensitive information such as user credentials is exposed. These credentials may then be used to gain unauthorized access to local or adjacent systems. This results in high impact to Confidentiality, with no significant effect on Integrity or Availability.

NVD

Vulnerability Analysis

CVE-2025-31329 can be exploited with network access, requires user interaction and 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 a high impact on confidentiality, with no impact on integrity and availability.

Attack Vector:

NETWORK

Attack Complexity:

LOW

Privileges Required:

HIGH

User Interaction:

REQUIRED

Scope:

CHANGED

Confidentiality Impact:

HIGH

Integrity Impact:

NONE

Availability Impact:

NONE

Weakness Type

Improper Neutralization of Parameter/Argument Delimiters

The software receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as parameter or argument delimiters when they are sent to a downstream component. As data is parsed, an injected/absent/malformed delimiter may cause the process to take unexpected actions.

Products Associated with CVE-2025-31329

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SAP NetWeaver

Affected Versions

SAP_SE SAP NetWeaver Application Server ABAP and ABAP Platform:

Version SAP_BASIS 700 is affected.
Version SAP_BASIS 701 is affected.
Version SAP_BASIS 702 is affected.
Version SAP_BASIS 731 is affected.
Version SAP_BASIS 740 is affected.
Version SAP_BASIS 750 is affected.
Version SAP_BASIS 751 is affected.
Version SAP_BASIS 752 is affected.
Version SAP_BASIS 753 is affected.
Version SAP_BASIS 754 is affected.
Version SAP_BASIS 755 is affected.
Version SAP_BASIS 756 is affected.
Version SAP_BASIS 757 is affected.
Version SAP_BASIS 758 is affected.

Exploit Probability

EPSS

0.08%

Percentile

23.41%

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.