CVE-1999-0593: The default setting for the Winlogon key entry ShutdownWithoutLogon in Windows NT allows users with physical access to s
Summary
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.
Severity
UNKNOWN
Source Attribution
Source: NVD · Updated: 2026-08-21T04:30:42.191Z · Confidence: high
Impact
Based on CVSS vector: n/a — assess confidentiality, integrity, and availability impact via the official vector documentation.
Affected Software
Fix
Upgrade affected software to the fixed version identified above. Apply vendor patches and monitor advisories before exposed systems go unpatched.
References
- http://osvdb.org/59333
- http://technet.microsoft.com/en-us/library/cc722469.aspx
- http://www.microsoft.com/technet/archive/winntas/deploy/confeat/06wntpcc.mspx?mfr=true
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1291
- http://osvdb.org/59333
- http://technet.microsoft.com/en-us/library/cc722469.aspx
- http://www.microsoft.com/technet/archive/winntas/deploy/confeat/06wntpcc.mspx?mfr=true
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1291