awstats.cgi in AWStats before 7.0 on Windows accepts a configdir parameter in the URL, which allows remote attackers to execute arbitrary commands via a crafted configuration file located at a UNC share pathname.
Open redirect vulnerability in awredir.pl in AWStats before 6.95 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
AWStats 6.5, and possibly other versions, allows remote authenticated users to execute arbitrary code by using the configdir parameter to awstats.pl to upload a configuration file whose name contains shell metacharacters, then access that file using the LogFile directive.
The web interface for AWStats 6.4 and 6.5, when statistics updates are enabled, allows remote attackers to execute arbitrary code via shell metacharacters in the migrate parameter.
Cross-site scripting (XSS) vulnerability in awstats.pl in AWStats 6.5 and earlier allows remote attackers to inject arbitrary web script or HTML via the config parameter. NOTE: this might be the same core issue as CVE-2005-2732.