# CVE-2003-0349

## Summary

- **CVE ID:** CVE-2003-0349
- **Severity:** UNKNOWN
- **CVSS Score:** 3.53
- **CWE:** N/A
- **Published:** Jun 28, 2003
- **Last Modified:** Mar 16, 2026

## Description

Buffer overflow in the streaming media component for logging multicast requests in the ISAPI for the logging capability of Microsoft Windows Media Services (nsiislog.dll), as installed in IIS 5.0, allows remote attackers to execute arbitrary code via a large POST request to nsiislog.dll.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://marc.info/?l=bugtraq&m=105665030925504&w=2)
- [CNA](http://secunia.com/advisories/9115)
- [CNA](http://www.kb.cert.org/vuls/id/113716)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A938)
- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-022)
- [CNA](http://www.ntbugtraq.com/default.asp?pid=36&sid=1&A2=ind0306&L=NTBUGTRAQ&P=R4563)
- [CNA](http://securitytracker.com/id?1007059)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 88.21%
- **EPSS Percentile:** 99.5

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._