HCL BigFix Server Improper Access Restrictions (KB0122906)

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

include('compat.inc');

if (description)
{
  script_id(243287);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/30");

  script_cve_id("CVE-2025-31965");
  script_xref(name:"IAVA", value:"2025-A-0556-S");

  script_name(english:"HCL BigFix Server Improper Access Restrictions (KB0122906)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"Improper access restrictions in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0248 and lower) allow non-admin
users to view unauthorized information on certain web pages.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0122906
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8c491093");
  script_set_attribute(attribute:"solution", value:
"Upgrade HCL BigFix Server based upon the guidance specified in KB0122906.");
  script_set_attribute(attribute:"agent", value:"windows");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:C/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:L");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-31965");

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/07/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/07/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/08/01");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:hcltech:bigfix_platform");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:bigfix_platform");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:endpoint_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:tivoli_endpoint_manager");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("hcl_bigfix_server_win_installed.nbin");
  script_require_keys("installed_sw/HCL BigFix Server", "SMB/Registry/Enumerated");

  exit(0);
}

include('vcf.inc');
get_kb_item_or_exit('SMB/Registry/Enumerated');

var app_info = vcf::get_app_info(app:'HCL BigFix Server', win_local:TRUE);

# We don't have access to the fixed build number but the advisory states this vulnerability only affects 10.1.0.0248
# and lower. So we can assume anything greater than that is patched and audit out with a fixed_display.
var constraints = [
  { 'max_version' : '10.1.0.0248', 'fixed_display' : '10.1 Fix Pack 3' }
];

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