Cisco Unified Communications Manager IM & Presence Service Cross-Site Scripting (cisco-sa-imp-xss-XQgu4HSG)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(261792);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/24");

  script_cve_id("CVE-2025-20330");
  script_xref(name:"CISCO-BUG-ID", value:"CSCwm63865");
  script_xref(name:"CISCO-SA", value:"cisco-sa-imp-xss-XQgu4HSG");
  script_xref(name:"IAVA", value:"2025-A-0644-S");

  script_name(english:"Cisco Unified Communications Manager IM & Presence Service Cross-Site Scripting (cisco-sa-imp-xss-XQgu4HSG)");

  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 Unified Communications Manager IM & Presence is affected by a cross-site
scripting vulnerability:

  - A vulnerability in the web-based management interface of Cisco Unified Communications Manager IM & Presence
    Service (Unified CM IM&P) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS)
    attack against a user of the interface. This vulnerability exists because the web-based management interface does
    not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to
    click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context
    of the affected interface or access sensitive, browser-based information. (CVE-2025-20330)

Please see the included Cisco BIDs and Cisco Security Advisory for more information.");
  # https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-imp-xss-XQgu4HSG
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?07d8c1c9");
  script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwm63865");
  script_set_attribute(attribute:"solution", value:
"Upgrade to the relevant fixed version referenced in Cisco bug ID CSCwm63865");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
  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_attribute(attribute:"cvss_score_source", value:"CVE-2025-20330");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/09/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/07/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/09/09");

  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) 2025-2026 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_info = vcf::get_app_info(app:'Cisco Unified CM IM&P');

var constraints = [
  # https://software.cisco.com/download/home/286331963/type/282074312/release/15SU3
  { 'min_version': '12.5', 'max_version':'12.9999', 'fixed_version' : '15.0.1.13900.6', 'fixed_display': '15SU3' },
  { 'min_version': '14.0', 'fixed_version' : '15.0.1.13900.6', 'fixed_display': '15SU3' }
];

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