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.
Eval injection vulnerability in awstats.pl in AWStats 6.4 and earlier, when a URLPlugin is enabled, allows remote attackers to execute arbitrary Perl code via the HTTP Referrer, which is used in a $url parameter that is inserted into an eval function call.