Gladinet CentreStack <= 16.7.10368.56560 Local File Inclusion

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

include('compat.inc');

if (description)
{
  script_id(274363);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/07");

  script_cve_id("CVE-2025-11371");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2025/11/25");

  script_name(english:"Gladinet CentreStack <= 16.7.10368.56560 Local File Inclusion");

  script_set_attribute(attribute:"synopsis", value:
"An application running on the remote web server is affected by a files or directories accessible to external parties vulnerability.");
  script_set_attribute(attribute:"description", value:
"Gladinet CentreStack through 16.7.10368.56560 (fixed in 16.10.10408.56683) contain an unauthenticated Local File I
nclusion (LFI) vulnerability (CVE-2025-11371) that allows an attacker to read sensitive files (notably Web.config) 
without authentication; attackers observed exploiting this in the wild have retrieved the ASP.NET machineKey, 
which can be used to forge ViewState payloads and chain to the previously disclosed deserialization flaw 
(CVE-2025-30406) to achieve remote code execution.

Note that Nessus has not tested for this issue but has instead relied only on the application's 
self-reported version number.");
  # https://www.huntress.com/blog/gladinet-centrestack-triofox-local-file-inclusion-flaw
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6fcfb33f");
  script_set_attribute(attribute:"solution", value:
"Upgrade Gladinet CentreStack to 16.10.10408.56683 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-11371");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/10/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/10/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/07");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:gladinet:centrestack");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

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

  script_dependencies("gladinet_centrestack_detect.nbin");
  script_require_keys("installed_sw/Gladinet CentreStack");
  script_require_ports("Services/www", 443);

  exit(0);
}

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


var app = 'Gladinet CentreStack';
get_install_count(app_name:app, exit_if_zero:TRUE);

var port = get_http_port(default:443);

var app_info = vcf::get_app_info(app:app, port:port, webapp:TRUE);

var constraints = [
  { 'fixed_version' : '16.10.10408.56683' }
];

vcf::check_granularity(app_info:app_info, sig_segments:4);
vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_HOLE
);