Tumbleweed SecureTransport Directory Traversal Vulnerability

# SPDX-FileCopyrightText: 2015 SCHUTZWERK GmbH
# 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-or-later

CPE = "cpe:/a:tumbleweed:securetransport_server_app";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.111020");
  script_version("2025-01-17T15:39:18+0000");
  script_tag(name:"last_modification", value:"2025-01-17 15:39:18 +0000 (Fri, 17 Jan 2025)");
  script_tag(name:"creation_date", value:"2015-04-22 08:00:00 +0200 (Wed, 22 Apr 2015)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_name("Tumbleweed SecureTransport Directory Traversal Vulnerability");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 SCHUTZWERK GmbH");
  script_family("Web application abuses");
  script_dependencies("sw_tumbleweed_securetransport_detect.nasl");
  script_mandatory_keys("tumbleweed_securetransport/installed");

  script_tag(name:"summary", value:"Tumbleweed SecureTransport is prone to a directory traversal vulnerability
  because it fails to sufficiently sanitize user-supplied input data.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"impact", value:"Exploiting the issue may allow an attacker to obtain sensitive information
  that could aid in further attacks.");

  script_tag(name:"affected", value:"SecureTransport 4.8.x prior to 4.8.2 Patch 12 are vulnerable.");

  script_tag(name:"solution", value:"The vendor has released updates.");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/49355");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/519464");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"remote_banner_unreliable");

  exit(0);
}

include("version_func.inc");
include("host_details.inc");

if( ! port = get_app_port( cpe:CPE ) ) exit( 0 );
if( ! vers = get_app_version( cpe:CPE, port:port ) ) exit( 0 );

if( version_is_less( version:vers, test_version:"4.8.2" ) ) {

  report = 'Installed version: ' + vers + '\n' +
           'Fixed version:     ' + "4.8.2 Patch 12" + '\n';
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );