CVE-2002-1507: Epic Games Unreal Tournament Server

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Unreal Tournament 2003 (ut2003) clients and servers allow remote attackers to cause a denial of service via malformed messages containing a small number of characters to UDP ports 7778 or 10777.

Affected products

• Epic Games Unreal Tournament Server: version 2003 only

Published 2003-04-02. Last modified 2026-06-16.