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nessusThis script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.CISCO-SA-CUCM-IMP-AFR-YBFLNYZD_IMP.NASL
HistoryJul 08, 2022 - 12:00 a.m.

Cisco Unified Communications Manager IM & Presence File Read Vulnerability (isco-sa-cucm-imp-afr-YBFLNyzd)

2022-07-0800:00:00
This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
15

The version of Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) installed on the remote host is prior to 14SU2. It is, therefore, affected by a file read vulnerability. Due to insufficient file permissions, an authenticated remote attacker could read arbitrary files on the underlying operating system.

Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

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

include('compat.inc');

if (description)
{
  script_id(162882);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/03/23");

  script_cve_id("CVE-2022-20791");
  script_xref(name:"CISCO-BUG-ID", value:"CSCvz07265");
  script_xref(name:"CISCO-BUG-ID", value:"CSCvz32980");
  script_xref(name:"CISCO-SA", value:"cisco-sa-cucm-imp-afr-YBFLNyzd");
  script_xref(name:"IAVA", value:"2022-A-0266");

  script_name(english:"Cisco Unified Communications Manager IM & Presence File Read Vulnerability (isco-sa-cucm-imp-afr-YBFLNyzd)");

  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 Unified Communications Manager IM & Presence Service (Unified CM IM&P) installed on the remote
host is prior to 14SU2. It is, therefore, affected by a file read vulnerability. Due to insufficient file permissions,
an authenticated remote attacker could read arbitrary files on the underlying operating system.

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-imp-afr-YBFLNyzd
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ce881eef");
  script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz07265");
  script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz32980");
  script_set_attribute(attribute:"solution", value:
"Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCvz07265, CSCvz32980");
  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:L/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-2022-20791");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(36);

  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:"2022/07/08");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:cisco:unified_communications_manager_im_and_presence_service");
  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) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("cisco_cucm_imp_detect.nbin");
  script_require_keys("installed_sw/Cisco Unified CM IM&P");

  exit(0);
}

include('vcf.inc');

var app = 'Cisco Unified CM IM&P';

var app_info = vcf::get_app_info(app:app);

# 14SU2 - https://software.cisco.com/download/home/286328299/type/282074312/release/14SU2
var constraints = [
  { 'min_verion': '10.5', 'fixed_version': '14.0.1.12900.6', 'fixed_display' : '14SU2' }
];

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


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