CVE-2000-0328: Microsoft Windows Nt

Medium severity, CVSS 5.0. EPSS: 25.1% chance of exploitation in the next 30 days.

Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking.

Affected products

• Microsoft Windows Nt: version 4.0 only

Published 1999-08-24. Last modified 2026-06-16.