CVE-2001-1241
Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before executing it, which allows remote attackers to execute arbitrary commands by directing Un-CGI to a document that begins with "#!" and the desired program name.
Date published : 2002-05-03
http://www.securityfocus.com/bid/3057
http://archives.neohapsis.com/archives/bugtraq/2001-07/0287.html