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Case File

CVE-1999-0593

MEDIUM · CVSS 4.9 EPSS 2.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1999-01-01 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.9. It affects Windows.

CVE
CVE-1999-0593
Severity
MEDIUM
CVSS
4.9
EPSS
2.25%
Windows

Original NVD Description

The default setting for the Winlogon key entry ShutdownWithoutLogon in Windows NT allows users with physical access to shut down a Windows NT system without logging in.