CVE-2002-1876: Microsoft Exchange Server

Low severity, CVSS 2.1. EPSS: 4.7% chance of exploitation in the next 30 days.

Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS.

Affected products

• Microsoft Exchange Server: version 2000 only

Published 2002-12-31. Last modified 2026-06-16.