https://www.exploit-db.com/exploits/19753
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-199903-021

MicrosoftPersonalWeb服务器和FrontPagePersonalWeb服务器在一些Windows系统上存在漏洞。远程攻击者可以使用非标准URL阅读服务器上的文件。

source: http://www.securityfocus.com/bid/989/info

Microsoft's Personal Web Server and Front Page Personal Web Server will follow '/..../' strings in requested URLs, allowing remote users to obtain unauthenticated read access to files and directories on the same logical drive as the web content. Hidden files are viewable via this method, although the Front Page directory itself is not. The name and path of the desired file must be known to the attacker.

Note that while these programs support Windows 95, 98 and NT, only the Win9x versions are vulnerable. 

http://target/..../directory/filename.ext

来源:OSVDB
名称:111
链接:http://www.osvdb.org/111
来源:MS
名称:MS99-010
链接:http://www.microsoft.com/technet/security/bulletin/ms99-010.mspx