CVE-2026-40128 — Directory Traversal vulnerability in SAP NetWeaver Application Server Java (Web Container)

CVE-2026-40128

Directory Traversal vulnerability in SAP NetWeaver Application Server Java (Web Container) PUBLISHED

Description (CNA)

SAP NetWeaver Application Server Java (Web Container) allows an unauthenticated attacker to craft a malicious HTTP logon request that manipulates file inclusion parameters, enabling path traversal and processing of the included file. Processing the included file could allow the attacker to view or modify sensitive information or render any part of the local system unavailable.

Affected (CNA)

Vendor / product	Versions
SAP_SE / SAP NetWeaver Application Server Java (Web Container)	affected ENGINEAPI 7.50

CWE

CWE-35

References

https://me.sap.com/notes/3727078
https://url.sap/sapsecuritypatchday

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.