Azure Service Fabric Explorer Information Disclosure (July 2025)

#%NASL_MIN_LEVEL 80900
##
# Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(241555);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/07/11");

  script_cve_id("CVE-2025-21195");
  script_xref(name:"IAVA", value:"2025-A-0485");

  script_name(english:"Azure Service Fabric Explorer Information Disclosure (July 2025)");

  script_set_attribute(attribute:"synopsis", value:
"The Azure Service Fabric installed on the remote host is affected by an runtime elevation of privilege vulnerability.");
  script_set_attribute(attribute:"description", value:
"The Azure Service Fabric installed on the remote host is affected by an runtime elevation of privilege vulnerability. A
local, authenticated attacker can exploit this to elevate privileges.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://learn.microsoft.com/en-us/azure/service-fabric/service-fabric-versions
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?477258c9");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21195
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?06a4d816");
  script_set_attribute(attribute:"solution", value:
"Upgrade to version 10.1 CU7 (10.1.2841.9590) or later.");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-21195");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/07/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/06/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/07/08");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:azure_service_fabric");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("microsoft_azure_service_fabric_web_detect.nbin", "microsoft_azure_service_fabric_installed.nbin");
  script_require_keys("installed_sw/Microsoft Azure Service Fabric");

  exit(0);
}

include('vcf.inc');

var appname = 'Microsoft Azure Service Fabric';

var app_info = vcf::combined_get_app_info(app:appname);

var constraints = [
    { 'min_version': '10.1', 'fixed_version' : '10.1.2841.9590', 'fixed_display': '10.1 CU7 (10.1.2841.9590)' }
];

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