# CVE-2023-40310

## Summary

- **CVE ID:** CVE-2023-40310
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
- **CWE:** CWE-112
- **Published:** Oct 10, 2023
- **Last Modified:** Mar 13, 2026

## Description

SAP PowerDesigner Client - version 16.7, does not sufficiently validate BPMN2 XML document imported from an untrusted source. As a result, URLs of external entities in BPMN2 file, although not used, would be accessed during import. A successful attack could impact availability of SAP PowerDesigner Client.

## Affected Products

- SAP_SE — SAP PowerDesigner Client (16.7)

## References

- [CNA](https://me.sap.com/notes/3357154)
- [CNA](https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.40%
- **EPSS Percentile:** 60.5

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