CVE-1999-0366

In some cases, Service Pack 4 for Windows NT 4.0 can allow access to network shares using a blank password, through a problem with a null NT hash value.

Date published : 1999-09-29

https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-004

http://support.microsoft.com/default.aspx?scid=kb;%5BLN%5D;Q214840