Authorization Bypass Vulnerability in SAP NetWeaver and S/4HANA
CVE-2026-0484

6.5MEDIUM

Key Information:

Vendor

SAP
Status
SAP Netweaver Application Server Abap And SAP S/4hana
Vendor
CVE Published:
10 February 2026

What is CVE-2026-0484?

The security concern arises from a missing authorization check in SAP NetWeaver Application Server ABAP and SAP S/4HANA. This flaw allows authenticated attackers to access specific transaction codes, potentially enabling unauthorized modifications of text data within the system. While this vulnerability does not affect data confidentiality or availability, it poses a significant risk to the integrity of the application, necessitating immediate attention and remediation.

Affected Version(s)

SAP NetWeaver Application Server ABAP and SAP S/4HANA SAP_BASIS 700

SAP NetWeaver Application Server ABAP and SAP S/4HANA SAP_BASIS 701

SAP NetWeaver Application Server ABAP and SAP S/4HANA SAP_BASIS 702

References

https://me.sap.com/notes/3672622
https://url.sap/sapsecuritypatchday

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.