Cisco Firepower Management Center < 6.2.3 Directory Traversal Vulnerability

#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');

if (description)
{
  script_id(129811);
  script_version("1.4");
  script_cvs_date("Date: 2019/10/31 15:18:51");

  script_cve_id("CVE-2019-12691");
  script_xref(name:"CISCO-BUG-ID", value:"CSCvh03967");
  script_xref(name:"CISCO-SA", value:"cisco-sa-20191002-fmc-dir-trav");

  script_name(english:"Cisco Firepower Management Center < 6.2.3 Directory Traversal Vulnerability");
  script_summary(english:"Checks version of Cisco Firepower Management Center");

  script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version, Cisco Firepower Management Center is affected by a directory traversal 
vulnerability in its web-based management interface due to insufficient validation of user input. An authenticated, 
remote attacker can exploit this, by sending a URI that contains directory traversal characters, to disclose the 
contents of files located outside of the server's restricted path. 

Please see the included Cisco BIDs and Cisco Security Advisory for more information");
  # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-fmc-dir-trav
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1f12db47");
  # https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvh03967
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?962497d7");
  script_set_attribute(attribute:"solution", value:
"Upgrade to the relevant fixed version referenced in Cisco bug ID 
  CSCvh03967");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:N/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:H/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-12691");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(22);

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/10/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/10/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/11");

  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) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("cisco_firepower_version.nasl");
  script_require_keys("Host/Cisco/firepower_mc/version");

  exit(0);
}

include('vcf.inc');

app_info = vcf::get_app_info(app:'Cisco Firepower Management Center', kb_ver:'Host/Cisco/firepower_mc/version');

constraints = [{'fixed_version': '6.2.3'}];

vcf::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_WARNING
);