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CVE-2026-40128

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

Published: Jun 9, 2026Updated: Jul 23, 2026 Sources: CVE List NVD BDUCWE-35
9.0CRITICAL
NVD MITRE
EPSS Score
0.5%
Top 63.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-35

Affected Products

SAP_SE
commercial·DEaka sap businessobjects business intelligence platform, sap netweaver application server for abap
SAP NetWeaver Application Server Java (Web Container)On-prem
Enterprise Software / erp
SAP
commercial·DEaka sap ag
SAP NetWeaver Java Application ServerOn-prem
Enterprise Software

Exploitability

Official Patch Available
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References

https://me.sap.com/notes/3727078
me.sap.com
https://url.sap/sapsecuritypatchday
url.sap
https://support.sap.com/en/my-support/knowledge-base/security-notes-news/june-2026.html
support.sap.com
News mentions
5

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