Cisco Hyperflex HX-Series Software Weak Storage (cisco-sa-HYP-WSV-yT3j5hSB)

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

include('compat.inc');

if (description)
{
  script_id(139800);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/08/26");

  script_cve_id("CVE-2020-3389");
  script_xref(name:"CISCO-BUG-ID", value:"CSCvs42713");
  script_xref(name:"CISCO-SA", value:"cisco-sa-HYP-WSV-yT3j5hSB");

  script_name(english:"Cisco Hyperflex HX-Series Software Weak Storage (cisco-sa-HYP-WSV-yT3j5hSB)");

  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 HyperFlex HX Data Platform is affected by a vulnerability in the
installation component because sensitive information is stored as clear text. An authenticated, local attacker can
exploit this, by authenticating to an affected device and navigating to the directory that contains sensitive
information, in order to retrieve the password that was configured at installation.

Please see the included Cisco BIDs and Cisco Security Advisory for more information.");
  # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-HYP-WSV-yT3j5hSB
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fd17be57");
  script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvs42713");
  script_set_attribute(attribute:"solution", value:
"Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvs42713");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/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:L/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-2020-3389");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(310);

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/08/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/08/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/08/25");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:cisco:hyperflex_hx_data_platform");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("cisco_hyperflex_web_api_detect.nbin");
  script_require_keys("Host/OS/Cisco_HyperFlex_web_API");
  script_require_ports("Services/www", 80, 443);

  exit(0);
}

include('vcf.inc');
include('http.inc');

port = get_http_port(default:80);
app_info = vcf::get_app_info(app:'Cisco HyperFlex', port:port);

constraints = [
  {'max_version':'4.0.2a', 'fixed_display':'See vendor advisory'}
];

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