#
# This script was written by Noam Rathaus <noamr@securiteam.com>
#
# Changes by rd :
#  - use of function to simplify code
#
# See the Nessus Scripts License for details
#

if(description)
{
 
 script_id(10373);
 script_version ("$Revision$");

 name["english"] = "TalentSoft Web+ version detection";
 script_name(english:name["english"]);
 
 desc["english"] = "This plug-in detects the version of Web+ CGI. The Web+ CGI has a known vulnerability
 that enables a remote attacker to gain access to local files.
 This bug is known to exist in Web+ 4.X as of March 1999, and probably exists in all previous versions as well.

This test in itself does not verify the vulnerability but rather tries to discover the version of Web+ which is
installed.

 Risk factor : Low";

 script_description(english:desc["english"]);
 
 summary["english"] = "Get the version of Web+ CGI";
 
 script_summary(english:summary["english"]);
 
 script_category(ACT_GATHER_INFO);
 
  script_copyright(english:"This script is Copyright (C) 2000 SecuriTeam");
 family["english"] = "CGI abuses";
 script_family(english:family["english"]);
 script_dependencie("find_service.nes", "http_version.nasl");
  script_require_ports("Services/www", 80);
 exit(0);
}

#
# The script code starts here
#

include("http_func.inc");
include("http_keepalive.inc");

function extract_version(result, port)
{
    resultrecv = strstr(result, "Version: </b>: ");
    resultsub = strstr(resultrecv, string("\n"));
    resultrecv = resultrecv - resultsub;
    resultrecv = resultrecv - "Version: </b>: ";
    resultrecv = resultrecv - string("\n");

    banner = "Web+ Version: " + resultrecv;
    banner = banner + string("\n");

    resultrecv = strstr(result, "<br><b>Web+ Server Compile Number</b>: ");
    resultsub = strstr(resultrecv, string("\n"));
    resultrecv = resultrecv - resultsub;
    resultrecv = resultrecv - "<br><b>Web+ Server Compile Number</b>: ";
    resultrecv = resultrecv - "\n";

    banner = banner + "Web+ Server Compile Number: ";
    banner = banner + resultrecv;
    banner = banner + "\n";

    resultrecv = strstr(result, "<br><b>Web+ Client Compile Number</b>: ");
    resultsub = strstr(resultrecv, string("\n"));
    resultrecv = resultrecv - resultsub;
    resultrecv = resultrecv - "<br><b>Web+ Client Compile Number</b>: ";
    resultrecv = resultrecv - string("\n");

    banner = banner + "Web+ Client Compile Number: ";
    banner = banner + resultrecv;
    banner = banner + string("\n");

    resultrecv = strstr(result, "<br><b>Operating System</b>: ");
    resultsub = strstr(resultrecv, string("\n"));
    resultrecv = resultrecv - resultsub;
    resultrecv = resultrecv - "<br><b>Operating System</b>: ";
    resultrecv = resultrecv - "\n";

    banner = banner + "Operating System: ";
    banner = banner + resultrecv;
    banner = banner + "\n";

    security_warning(port:port, data:banner);
    return(0);
}

port = get_kb_item("Services/www");
if(!port)port = 80;
if(!get_port_state(port))exit(0);


foreach dir (cgi_dirs())
{
req1 = string(dir, "/webplus?about");
req1 = http_get(item:req1, port:port);
req2 = string(dir, "/webplus.exe?about");
req2 = http_get(item:req2, port:port);

result = http_keepalive_send_recv(port:port, data:req1);
if(result == NULL)exit(0);

if("TalentSoft Web+&#153 Product Information" >< result)
 {
  extract_result(result:result, port:port);
  exit(0);
 }

result = http_keepalive_send_recv(port:port, data:req2);
if("TalentSoft Web+&#153 Product Information" >< result)
 {
  extract_result(result:result, port:port);
  exit(0);
 }
}