# CVE-2003-0347

## Summary

- **CVE ID:** CVE-2003-0347
- **Severity:** UNKNOWN
- **CVSS Score:** 2.55
- **CWE:** N/A
- **Published:** Sep 4, 2003
- **Last Modified:** Mar 16, 2026

## Description

Heap-based buffer overflow in VBE.DLL and VBE6.DLL of Microsoft Visual Basic for Applications (VBA) SDK 5.0 through 6.3 allows remote attackers to execute arbitrary code via a document with a long ID parameter.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.kb.cert.org/vuls/id/804780)
- [CNA](http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0093.html)
- [CNA](http://secunia.com/advisories/9666)
- [CNA](http://marc.info/?l=bugtraq&m=106262077829157&w=2)
- [CNA](http://www.securityfocus.com/bid/8534)
- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-037)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 63.75%
- **EPSS Percentile:** 98.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._