CVE-1999-1452: Microsoft Windows Nt

Low severity, CVSS 2.1. EPSS: 5.7% chance of exploitation in the next 30 days.

GINA in Windows NT 4.0 allows attackers with physical access to display a portion of the clipboard of the user who has locked the workstation by pasting (CTRL-V) the contents into the username prompt.

Affected products

• Microsoft Windows Nt: version 4.0 only

Published 1999-12-31. Last modified 2026-06-16.