CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
86.5%
This host is missing a critical security
update according to Microsoft KB4598231
# Copyright (C) 2021 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.817573");
script_version("2024-01-03T05:05:19+0000");
script_cve_id("CVE-2021-1637", "CVE-2021-1648", "CVE-2021-1649", "CVE-2021-1650",
"CVE-2021-1652", "CVE-2021-1653", "CVE-2021-1654", "CVE-2021-1655",
"CVE-2021-1656", "CVE-2021-1657", "CVE-2021-1658", "CVE-2021-1659",
"CVE-2021-1660", "CVE-2021-1661", "CVE-2021-1664", "CVE-2021-1665",
"CVE-2021-1666", "CVE-2021-1667", "CVE-2021-1668", "CVE-2021-1669",
"CVE-2021-1671", "CVE-2021-1673", "CVE-2021-1674", "CVE-2021-1676",
"CVE-2021-1678", "CVE-2021-1679", "CVE-2021-1680", "CVE-2021-1681",
"CVE-2021-1683", "CVE-2021-1684", "CVE-2021-1685", "CVE-2021-1686",
"CVE-2021-1687", "CVE-2021-1688", "CVE-2021-1689", "CVE-2021-1690",
"CVE-2021-1692", "CVE-2021-1693", "CVE-2021-1694", "CVE-2021-1695",
"CVE-2021-1696", "CVE-2021-1697", "CVE-2021-1699", "CVE-2021-1700",
"CVE-2021-1701", "CVE-2021-1702", "CVE-2021-1704", "CVE-2021-1705",
"CVE-2021-1706", "CVE-2021-1708", "CVE-2021-1709", "CVE-2021-1710");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2024-01-03 05:05:19 +0000 (Wed, 03 Jan 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-01-21 14:40:00 +0000 (Thu, 21 Jan 2021)");
script_tag(name:"creation_date", value:"2021-01-13 11:09:15 +0530 (Wed, 13 Jan 2021)");
script_name("Microsoft Windows Multiple Vulnerabilities (KB4598231)");
script_tag(name:"summary", value:"This host is missing a critical security
update according to Microsoft KB4598231");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
on the target host.");
script_tag(name:"insight", value:"Multiple flaws exist due to:
- An error in Windows DNS Query.
- An error in Microsoft splwow64.
- An error in Active Template Library.
For more information about the vulnerabilities refer to Reference links.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to perform remote code execution and elevate privilege.");
script_tag(name:"affected", value:"- Microsoft Windows 10 for 32-bit Systems
- Microsoft Windows 10 for x64-based Systems");
script_tag(name:"solution", value:"The vendor has released updates. Please see
the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/4598231");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
script_family("Windows : Microsoft Bulletins");
script_dependencies("smb_reg_service_pack.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/WindowsVersion");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(win10:1, win10x64:1) <= 0){
exit(0);
}
dllPath = smb_get_system32root();
if(!dllPath ){
exit(0);
}
fileVer = fetch_file_version(sysPath:dllPath, file_name:"Calc.exe");
if(!fileVer){
exit(0);
}
if(version_in_range(version:fileVer, test_version:"10.0.10240.0", test_version2:"10.0.10240.18817"))
{
report = report_fixed_ver(file_checked:dllPath + "\Calc.exe",
file_version:fileVer, vulnerable_range:"10.0.10240.0 - 10.0.10240.18817");
security_message(data:report);
exit(0);
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
86.5%