Cisco Firepower Management Center Multiple XSS

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(103193);
  script_version("1.5");
  script_cvs_date("Date: 2018/07/26 18:36:16");

  script_cve_id("CVE-2017-12220", "CVE-2017-12221");
  script_bugtraq_id(100639, 100640);
  script_xref(name:"CISCO-SA", value:"cisco-sa-20170906-firepower-1");
  script_xref(name:"CISCO-SA", value:"cisco-sa-20170906-firepower-2");
  script_xref(name:"CISCO-BUG-ID", value:"CSCvc50771");
  script_xref(name:"CISCO-BUG-ID", value:"CSCvc38983");

  script_name(english:"Cisco Firepower Management Center Multiple XSS");
  script_summary(english:"Checks the version of Cisco Firepower Management Center.");

  script_set_attribute(attribute:"synopsis", value:
"A network management application installed on the remote host is
affected by multiple cross-site scripting vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Cisco Firepower Management Center installed on the
remote host is equal or prior to 6.0.1.3. It is, therefore, affected
by multiple cross-site scripting vulnerabilities:

  - A reflected cross-site scripting vulnerability in the web-based
    management interface due to improper validation of user-supplied
    input. An unauthenticated, remote attacker could exploit this by
    tricking a user into visiting a crafted link and could allow the
    attacker to execute arbitrary script code in the user's browser
    session. (CVE-2017-12220)

  - A stored cross-site scripting vulnerability in the web-based
    management interface due to improper validation of user-supplied
    input. An authenticated, remote attacker could exploit this, via
    a specially crafted request, to execute arbitrary script code in
    a future user's browser session. (CVE-2017-12221)");
  # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-firepower-1
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?71024b43");
  # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-firepower-2
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d1b6dc60");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Cisco Firepower Management Center version 6.2.0.1 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date",value:"2017/09/06");
  script_set_attribute(attribute:"patch_publication_date",value:"2017/09/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/09/13");

  script_set_attribute(attribute:"plugin_type",value:"local");
  script_set_attribute(attribute:"cpe",value:"cpe:/a:cisco:firepower_management_center");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CISCO");

  script_copyright(english:"This script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("cisco_firepower_version.nasl");
  script_require_keys("Host/Cisco/firepower/Version");

  exit(0);
}

include("audit.inc");
include("misc_func.inc");
include("global_settings.inc");

version = get_kb_item_or_exit("Host/Cisco/firepower/Version");

# strip out build
item = pregmatch(pattern:"^([0-9.]+)($|-)", string:version);
if(!isnull(item))
  version = item[1];
else audit(AUDIT_VER_FORMAT, version);

flag = 0;
fixed_version = "";

# Affected : <= 6.0.1.3
if (ver_compare(ver:version, fix:"6.0.1.3", strict:FALSE) <= 0)
{
  flag++;
  fixed_version = "6.2.0.1";
}

if (flag)
{
  report =
    '\n  Installed Version : ' + version +
    '\n  Fixed version     : ' + fixed_version;
  security_report_v4(port:0, extra:report, severity:SECURITY_WARNING, xss:TRUE);
}
else audit(AUDIT_DEVICE_NOT_VULN, "Cisco Firepower System", version);