Cisco Unity Connection XSS (cisco-sa-cucm-xss-RgH7MpKA)

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

include('compat.inc');

if (description)
{
  script_id(162980);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/07/11");

  script_cve_id("CVE-2022-20800");
  script_xref(name:"CISCO-BUG-ID", value:"CSCvz33042");
  script_xref(name:"CISCO-SA", value:"cisco-sa-cucm-xss-RgH7MpKA");
  script_xref(name:"IAVA", value:"2022-A-0266");

  script_name(english:"Cisco Unity Connection XSS (cisco-sa-cucm-xss-RgH7MpKA)");

  script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch");
  script_set_attribute(attribute:"description", value:
"The version of Cisco Unity Connection installed on the remote host is prior to 14S2. It is, therefore affected by a
cross-site scripting vulnerability (XSS). An unauthenticated remote attacker could, with the interaction of another
user, exploit this vulnerability to execute arbitrary code in the context of the affected interface or access
sensitive browser-based information.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-xss-RgH7MpKA
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?927bff4c");
  script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz33042");
  script_set_attribute(attribute:"solution", value:
"Upgrade to the relevant fixed version referenced in Cisco bug ID  CSCvz33042");
  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:"cvss_score_source", value:"CVE-2022-20800");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(79);

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/07/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/07/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/07/11");

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

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

  script_copyright(english:"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("cisco_uc_version.nasl");
  script_require_keys("installed_sw/Cisco VOSS Unity");

  exit(0);
}

include('vcf.inc');

var app_info = vcf::get_app_info(app:'Cisco VOSS Unity', port:port, win_local:TRUE);

vcf::check_granularity(app_info:app_info, sig_segments:3);
var constraints = [
#  https://software.cisco.com/download/home/286328409/type/286319533/release/14SU2
  {'min_version': '11.5.1', 'fixed_version': '14.0.1.12900.69', 'fixed_display': '14SU2' }
];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING, flags:{'xss':TRUE});