Description
Microsoft Internet Information Services (IIS) server 4.0 SP4, without certain hotfixes released for SP4, does not require authentication credentials under certain conditions, which allows remote attackers to bypass authentication requirements, as demonstrated by connecting via Microsoft Visual InterDev 6.0.
References
- 19990119 Re: IIS4.0 and Visual Interdev mailing-list
- 190 vdb-entry
- 19990118 IIS4.0 and Visual Interdev mailing-list