CVE-2000-0830: Microsoft Webtv

Medium severity, CVSS 5.0. EPSS: 25.9% chance of exploitation in the next 30 days.

annclist.exe in webTV for Windows allows remote attackers to cause a denial of service by via a large, malformed UDP packet to ports 22701 through 22705.

Affected products

Published 2000-11-14. Last modified 2026-06-16.