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.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Link | Tags |
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http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ214840 | vendor advisory |
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-004 | vendor advisory |