KB5065430: Windows 10 LTS 1507 Security Update (September 2025)

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

#
# The descriptive text and package checks in this plugin were
# extracted from the Microsoft Security Updates API. The text
# itself is copyright (C) Microsoft Corporation.
##

include('compat.inc');

if (description)
{
  script_id(261812);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/10/29");

  script_cve_id(
    "CVE-2025-53799",
    "CVE-2025-53801",
    "CVE-2025-53803",
    "CVE-2025-53804",
    "CVE-2025-53808",
    "CVE-2025-53810",
    "CVE-2025-54091",
    "CVE-2025-54093",
    "CVE-2025-54094",
    "CVE-2025-54098",
    "CVE-2025-54099",
    "CVE-2025-54101",
    "CVE-2025-54104",
    "CVE-2025-54107",
    "CVE-2025-54109",
    "CVE-2025-54110",
    "CVE-2025-54111",
    "CVE-2025-54112",
    "CVE-2025-54116",
    "CVE-2025-54894",
    "CVE-2025-54895",
    "CVE-2025-54911",
    "CVE-2025-54912",
    "CVE-2025-54913",
    "CVE-2025-54915",
    "CVE-2025-54916",
    "CVE-2025-54917",
    "CVE-2025-54918",
    "CVE-2025-55226",
    "CVE-2025-55234"
  );
  script_xref(name:"MSKB", value:"5065430");
  script_xref(name:"MSFT", value:"MS25-5065430");
  script_xref(name:"IAVA", value:"2025-A-0670-S");
  script_xref(name:"IAVA", value:"2025-A-0671-S");

  script_name(english:"KB5065430: Windows 10 LTS 1507 Security Update (September 2025)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Windows host is missing security update 5065430. It is, therefore, affected by multiple vulnerabilities

  - SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who
    successfully exploited these vulnerabilities could perform relay attacks and make the users subject to
    elevation of privilege attacks. The SMB Server already supports mechanisms for hardening against relay
    attacks: SMB Server signing SMB Server Extended Protection for Authentication (EPA) Microsoft is releasing
    this CVE to provide customers with audit capabilities to help them to assess their environment and to
    identify any potential device or software incompatibility issues before deploying SMB Server hardening
    measures that protect against relay attacks. If you have not already enabled SMB Server hardening
    measures, we advise customers to take the following actions to be protected from these relay attacks:
    Assess your environment by utilizing the audit capabilities that we are exposing in the September 2025
    security updates. See Support for Audit Events to deploy SMB Server HardeningSMB Server Signing & SMB
    Server EPA. Adopt appropriate SMB Server hardening measures. (CVE-2025-55234)

  - Stack-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker
    to elevate privileges locally. (CVE-2025-54099)

  - Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network.
    (CVE-2025-54101)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/help/5065430");
  script_set_attribute(attribute:"solution", value:
"Apply Security Update 5065430");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  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:N/UI:R/S:U/C:H/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-2025-55234");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(41, 121, 122, 190, 200, 209, 284, 287, 362, 367, 416, 693, 822, 843, 908);

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/09/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/09/09");
  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:/o:microsoft:windows_10_1507");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

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

  script_dependencies("smb_check_rollup.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}

include('smb_func.inc');
include('smb_hotfixes.inc');
include('smb_hotfixes_fcheck.inc');
include('smb_reg_query.inc');

get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');

var bulletin = 'MS25-09';
var kbs = make_list(
  '5065430'
);

if (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

get_kb_item_or_exit('SMB/Registry/Enumerated');
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);

if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

var share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

if (
  smb_check_rollup(os:'10',
                   os_build:10240,
                   rollup_date:'09_2025',
                   bulletin:bulletin,
                   rollup_kb_list:[5065430])
)
{
  replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}