CVE-2025-42958 CRITICAL

CVE-2025-42958: Missing Authentication check in SAP NetWeaver

Vendor Sap_Se
Product SAP NetWeaver
Weakness CWE-250
Published September 9, 2025
Last update February 26, 2026

CVSS base score

9.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Due to a missing authentication check in the SAP NetWeaver application on IBM i-series, the application allows high privileged unauthorized users to read, modify, or delete sensitive information, as well as access administrative or privileged functionalities. This results in a high impact on the confidentiality, integrity, and availability of the application.

Key dates

02Disclosure timeline

September 9, 2025 CVE published
February 26, 2026 Record updated