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Get Windows Firewall Profile Status over WMI - Windows

🗓️ 27 Apr 2010 00:00:00Reported by Copyright (C) 2010 Greenbone AGType 
openvas
 openvas🔗 plugins.openvas.org👁 20 Views

Get Windows Firewall Profile Status over WMI (win) - Retrieves Windows Firewall status using WM

Code
# SPDX-FileCopyrightText: 2010 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.96017");
  script_version("2025-03-07T05:38:18+0000");
  script_tag(name:"last_modification", value:"2025-03-07 05:38:18 +0000 (Fri, 07 Mar 2025)");
  script_tag(name:"creation_date", value:"2010-04-27 10:02:59 +0200 (Tue, 27 Apr 2010)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_tag(name:"qod_type", value:"registry");
  script_name("Get Windows Firewall Profile Status over WMI - Windows");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_family("IT-Grundschutz");
  script_mandatory_keys("Compliance/Launch/GSHB", "Tools/Present/wmi");
  script_dependencies("toolcheck.nasl", "smb_login.nasl", "GSHB/GSHB_WMI_OSInfo.nasl");

  script_tag(name:"summary", value:"Get Windows Firewall Profile Status over WMI.

  In this Test is currently only an Registry Test for the Microsoft Firewall realized.

  Later we will test over WMI the Namespace SecurityCenter\FirewallProduct and
  SecurityCenter2\FirewallProduct for third party Firewall Products. The WMI test can only used for
  Microsoft Client and not for Server Systems.");

  exit(0);
}

include("smb_nt.inc");

host    = get_host_ip();
usrname = kb_smb_login();
domain  = kb_smb_domain();
if (domain){
  usrname = domain + '\\' + usrname;
}
passwd = kb_smb_password();

OSVER = get_kb_item("WMI/WMI_OSVER");
FWOSVER = OSVER;
OSTYPE = get_kb_item("WMI/WMI_OSTYPE");
OSNAME = get_kb_item("WMI/WMI_OSNAME");
SMBOSVER = get_kb_item("SMB/WindowsVersion");

if((!OSVER || (OSVER >< "none")) && !SMBOSVER){
    set_kb_item(name:"WMI/WinFirewall", value:"error");
    set_kb_item(name:"WMI/WinFirewall/log", value:"No access to SMB host.\nFirewall is activated or there is not a Windows system.");
    exit(0);
}

handle = wmi_connect(host:host, username:usrname, password:passwd);
handlereg = wmi_connect_reg(host:host, username:usrname, password:passwd);

if(!handle){
  set_kb_item(name:"WMI/WinFirewall", value:"error");
  set_kb_item(name:"WMI/WinFirewall/log", value:"wmi_connect: WMI Connect failed.");
  wmi_close(wmi_handle:handle);
  wmi_close(wmi_handle:handlereg);
  exit(0);
}

if ((!OSVER || OSVER == "none") && SMBOSVER) OSVER = SMBOSVER;

if (OSVER < '5.1'){
    set_kb_item(name:"WMI/WinFirewall", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/IPFilter", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/STD", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/DOM", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/PUB", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:"inapplicable");
    wmi_close(wmi_handle:handle);
    wmi_close(wmi_handle:handlereg);
    exit(0);
}

if (OSVER == '5.1' || (OSNAME >< 'Microsoft(R) Windows(R) XP Professional x64 Edition')){
  if(FWOSVER == "none"){
    set_kb_item(name:"WMI/WinFirewall", value:"on");
    set_kb_item(name:"WMI/WinFirewall/IPFilter", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/STD", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/DOM", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/PUB", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:"inapplicable");
    exit(0);
  }
  else{
 FirewallDOM = wmi_reg_get_dword_val(wmi_handle:handlereg, key:"SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile", val_name:"EnableFirewall");

 FirewallPUB = wmi_reg_get_dword_val(wmi_handle:handlereg, key:"SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile", val_name:"EnableFirewall");

 FirewallSTD = wmi_reg_get_dword_val(wmi_handle:handlereg, key:"SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile", val_name:"EnableFirewall");


# FirewallSTD = "inapplicable";
 if(!FirewallSTD) FirewallSTD = "off";
 if(!FirewallDOM) FirewallDOM = "off";
 if(!FirewallPUB) FirewallPUB = "off";
 set_kb_item(name:"WMI/WinFirewall", value:"inapplicable");
 set_kb_item(name:"WMI/WinFirewall/IPFilter", value:"inapplicable");
 set_kb_item(name:"WMI/WinFirewall/STD", value:FirewallSTD);
 set_kb_item(name:"WMI/WinFirewall/DOM", value:FirewallDOM);
 set_kb_item(name:"WMI/WinFirewall/PUB", value:FirewallPUB);
 set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:"inapplicable");
 set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:"inapplicable");
 wmi_close(wmi_handle:handle);
 wmi_close(wmi_handle:handlereg);
 exit(0);
 }
}

if (OSVER == '5.2' && (OSNAME >!< 'Microsoft(R) Windows(R) XP Professional x64 Edition')){

  if(FWOSVER == "none"){
    set_kb_item(name:"WMI/WinFirewall", value:"on");
    set_kb_item(name:"WMI/WinFirewall/IPFilter", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/STD", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/DOM", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/PUB", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:"inapplicable");
    set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:"inapplicable");
    exit(0);
  }
  else{
      IPFilterquery = 'select Caption, IPFilterSecurityEnabled from Win32_NetworkAdapterConfiguration WHERE IPFilterSecurityEnabled = False OR IPFilterSecurityEnabled = True';
      IPFilter = wmi_query(wmi_handle:handle, query:IPFilterquery);
      if(!IPFilter) IPFilter = "None";
      set_kb_item(name:"WMI/WinFirewall", value:"inapplicable");
      set_kb_item(name:"WMI/WinFirewall/IPFilter", value:IPFilter);
      set_kb_item(name:"WMI/WinFirewall/STD", value:"inapplicable");
      set_kb_item(name:"WMI/WinFirewall/DOM", value:"inapplicable");
      set_kb_item(name:"WMI/WinFirewall/PUB", value:"inapplicable");
      set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:"inapplicable");
      set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:"inapplicable");
      wmi_close(wmi_handle:handle);
      wmi_close(wmi_handle:handlereg);
      exit(0);
    }
}



if(FWOSVER == "none"){
  set_kb_item(name:"WMI/WinFirewall", value:"on");
  set_kb_item(name:"WMI/WinFirewall/IPFilter", value:"inapplicable");
  set_kb_item(name:"WMI/WinFirewall/STD", value:"inapplicable");
  set_kb_item(name:"WMI/WinFirewall/DOM", value:"inapplicable");
  set_kb_item(name:"WMI/WinFirewall/PUB", value:"inapplicable");
  set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:"inapplicable");
  set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:"inapplicable");
  exit(0);
}

if (OSVER >= '6.0'){
  FirewallSTD = wmi_reg_get_dword_val(wmi_handle:handlereg, key:"SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile", val_name:"EnableFirewall");
}else FirewallSTD = "inapplicable";

FirewallDOM = wmi_reg_get_dword_val(wmi_handle:handlereg, key:"SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile", val_name:"EnableFirewall");

FirewallPUB = wmi_reg_get_dword_val(wmi_handle:handlereg, key:"SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile", val_name:"EnableFirewall");

wmi_close(wmi_handle:handle);
wmi_close(wmi_handle:handlereg);

if(!FirewallSTD) FirewallSTD = "off";
if(!FirewallDOM) FirewallDOM = "off";
if(!FirewallPUB) FirewallPUB = "off";

set_kb_item(name:"WMI/WinFirewall/STD", value:FirewallSTD);
set_kb_item(name:"WMI/WinFirewall/DOM", value:FirewallDOM);
set_kb_item(name:"WMI/WinFirewall/PUB", value:FirewallPUB);
set_kb_item(name:"WMI/WinFirewall", value:"inapplicable");
set_kb_item(name:"WMI/WinFirewall/IPFilter", value:"inapplicable");
if (OSTYPE != 1){
  set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:"inapplicable");
  set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:"inapplicable");
}

if (OSVER >= '6.0' && OSTYPE == 1){
  ns = 'root\\SecurityCenter2';
  fwquery1 = 'select displayName from FirewallProduct';
  fwquery2 = 'select productState from FirewallProduct';

  handlefw = wmi_connect(host:host, username:usrname, password:passwd, ns:ns);

  Firewall_Name = wmi_query(wmi_handle:handlefw, query:fwquery1);
  Firewall_State = wmi_query(wmi_handle:handlefw, query:fwquery2);

  if(!Firewall_Name) Firewall_Name = "none";
  if(!Firewall_State) Firewall_State = "none";

  set_kb_item(name:"WMI/WinFirewall/Firewall_Name", value:Firewall_Name);
  set_kb_item(name:"WMI/WinFirewall/Firewall_State", value:Firewall_State);

  wmi_close(wmi_handle:handlefw);
}



exit(0);

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