CVE-2003-0117: Microsoft Biztalk Server

High severity, CVSS 7.5. EPSS: 9.1% chance of exploitation in the next 30 days.

Buffer overflow in the HTTP receiver function (BizTalkHTTPReceive.dll ISAPI) of Microsoft BizTalk Server 2002 allows attackers to execute arbitrary code via a certain request to the HTTP receiver.

Affected products

• Microsoft Biztalk Server: version 2002 only

Published 2003-05-12. Last modified 2026-06-16.