# CVE-2026-40128

## Summary

- **CVE ID:** CVE-2026-40128
- **Severity:** CRITICAL
- **CVSS Score:** 9 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-35
- **Published:** Jun 9, 2026
- **Last Modified:** Jun 10, 2026

## 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.

## Affected Products

- SAP_SE — SAP NetWeaver Application Server Java (Web Container) (ENGINEAPI 7.50)

## References

- [CNA](https://me.sap.com/notes/3727078)
- [CNA](https://url.sap/sapsecuritypatchday)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.45%
- **EPSS Percentile:** 38.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._