CVE-2001-0662: Microsoft Windows Nt

Medium severity, CVSS 5.0. EPSS: 22.6% chance of exploitation in the next 30 days.

RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss of RPC services) via a malformed request.

Affected products

• Microsoft Windows Nt: version 4.0 only

Published 2001-10-30. Last modified 2026-06-16.