Code Injection Vulnerability in SAP Application Server ABAP for SAP NetWeaver
CVE-2026-40129

4.3MEDIUM

Key Information:

Vendor

SAP
Status
SAP Application Server Abap For SAP Netweaver And Abap Platform
Vendor
CVE Published:
12 May 2026

What is CVE-2026-40129?

A vulnerability in the SAP Application Server ABAP for SAP NetWeaver and ABAP Platform allows authenticated attackers to exploit code injection. By sending specially crafted input to the application, an attacker could potentially execute arbitrary code affecting other users. This could compromise the integrity of the application while maintaining user confidentiality and system availability.

Affected Version(s)

SAP Application Server ABAP for SAP NetWeaver and ABAP Platform SAP_BASIS 740

SAP Application Server ABAP for SAP NetWeaver and ABAP Platform SAP_BASIS 750

SAP Application Server ABAP for SAP NetWeaver and ABAP Platform SAP_BASIS 751

References

https://me.sap.com/notes/3735359
https://url.sap/sapsecuritypatchday

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.