CVE-1999-1591

Summary

CVE-1999-1591: Microsoft IIS 4.0 SP4 servers, lacking specific hotfixes, fail to enforce authentication under certain circumstances. This vulnerability allows unauthenticated remote attackers to bypass security protections, as demonstrated using Microsoft Visual InterDev 6.0. This issue poses a significant risk to server security and requires immediate attention for affected systems. It is recommended that administrators apply the relevant hotfixes to prevent this vulnerability from being exploited.

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