CyberArk Enterprise Password Vault Detection

2018-04-12T00:00:00
ID OPENVAS:1361412562310140960
Type openvas
Reporter Copyright (C) 2018 Greenbone Networks GmbH
Modified 2019-12-04T00:00:00

Description

Detection of CyberArk Enterprise Password Vault.

The script sends a connection request to the server and attempts to detect CyberArk Enterprise Password Vault and to extract its version.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# CyberArk Enterprise Password Vault Detection
#
# Authors:
# Christian Kuersteiner <christian.kuersteiner@greenbone.net>
#
# Copyright:
# Copyright (c) 2018 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140960");
  script_version("2019-12-04T13:23:25+0000");
  script_tag(name:"last_modification", value:"2019-12-04 13:23:25 +0000 (Wed, 04 Dec 2019)");
  script_tag(name:"creation_date", value:"2018-04-12 14:10:27 +0700 (Thu, 12 Apr 2018)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");

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

  script_name("CyberArk Enterprise Password Vault Detection");

  script_tag(name:"summary", value:"Detection of CyberArk Enterprise Password Vault.

  The script sends a connection request to the server and attempts to detect CyberArk Enterprise Password Vault and
  to extract its version.");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("Product detection");
  script_dependencies("find_service.nasl", "http_version.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80, 443);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_xref(name:"URL", value:"https://www.cyberark.com/products/privileged-account-security-solution/enterprise-password-vault/");

  exit(0);
}

include("cpe.inc");
include("host_details.inc");
include("http_func.inc");
include("http_keepalive.inc");
include("misc_func.inc");

port = get_http_port(default: 443);

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

url = "/PasswordVault/about.aspx";
res = http_get_cache(port: port, item: url);

# Password Vault seems to have a session be created first by accessing one of the locations below
if (res !~ "^HTTP/1\.[01] 302" ||
    'ASP.NET_SessionId=' >!< res ||
    res !~ "Location: /PasswordVault/auth/(ldap|radius|cyberark|pki)")
  exit(0);

cookie = eregmatch(pattern: "(ASP.NET_SessionId=[^;]+)", string: res);
if (isnull(cookie[1]))
  exit(0);
cookie = cookie[1];

location = eregmatch(pattern: 'Location: ([^\r\n]+)', string: res);
if (isnull(location[1]))
  exit(0);
location = location[1] + '/';

# Seems to essablish the session, otherwise we get another 302 response
req = http_get_req( port: port, url: location, add_headers: make_array("Cookie", cookie));
res = http_keepalive_send_recv(port: port, data: req);

# Now we should be able to access the about page
req = http_get_req( port: port, url: url, add_headers: make_array("Cookie", cookie));
res = http_keepalive_send_recv(port: port, data: req);

if ("CyberArk Password Vault" >!< res)
  exit(0);

version = "unknown";
install = "/PasswordVault";

vers = eregmatch(pattern: "Version ([0-9.]+)", string: res);
if (!isnull(vers[1])) {
  version = vers[1];
  concUrl = url;
}

set_kb_item(name: "cyberark_pwvault/installed", value: TRUE);

cpe = build_cpe(value: version, exp: "^([0-9.]+)", base: "cpe:/a:cyberark:password_vault:");
if (!cpe)
  cpe = 'cpe:/a:cyberark:password_vault';

register_product(cpe: cpe, location: install, port: port);

log_message(data: build_detection_report(app: "CyberArk Enterprise Password Vault" , version: version,
                                         install: install, cpe: cpe, concluded: vers[0], concludedUrl: concUrl),
            port: port);

exit(0);