Buffer overflow in Omnicron OmniHTTPd 3.0a and earlier allows remote attackers to execute arbitrary code via an HTTP GET request with a long Range header.
Multiple cross-site scripting (XSS) vulnerabilities in OmniHTTPd allow remote attackers to insert script or HTML into web pages via (1) test.php, (2) test.shtml, or (3) redir.exe.
statsconfig.pl in OmniHTTPd 2.07 allows remote attackers to execute arbitrary commands via the mostbrowsers parameter, whose value is used as part of a generated Perl script.
The OmniHTTPD visadmin.exe program allows a remote attacker to conduct a denial of service via a malformed URL which causes a large number of temporary files to be created.