CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
98.6%
The remote Windows host is missing security updates. It is, therefore, affected by multiple vulnerabilities: Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, 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('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(149440);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/17");
script_cve_id(
"CVE-2020-24587",
"CVE-2020-24588",
"CVE-2020-26144",
"CVE-2021-28455",
"CVE-2021-28476",
"CVE-2021-28479",
"CVE-2021-31184",
"CVE-2021-31186",
"CVE-2021-31188",
"CVE-2021-31193",
"CVE-2021-31194"
);
script_xref(name:"MSKB", value:"5003208");
script_xref(name:"MSKB", value:"5003203");
script_xref(name:"MSFT", value:"MS21-5003208");
script_xref(name:"MSFT", value:"MS21-5003203");
script_xref(name:"IAVA", value:"2021-A-0223-S");
script_xref(name:"IAVA", value:"2021-A-0222-S");
script_name(english:"KB5003208: Windows Server 2012 Security Update (May 2021)");
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 updates. It is, therefore, affected by multiple vulnerabilities: Note that
Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.");
# https://support.microsoft.com/en-us/topic/may-11-2021-kb5003208-monthly-rollup-4dae4cbb-5d56-4cc1-9240-ee8a6bc2cc61
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?be5cd6ec");
# https://support.microsoft.com/en-us/topic/may-11-2021-kb5003203-security-only-update-b68b5258-e926-41c7-bfdb-bfbc921f3a27
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6d51f72f");
script_set_attribute(attribute:"solution", value:
"Apply Cumulative Update KB5003208.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-31194");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-28476");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/05/12");
script_set_attribute(attribute:"patch_publication_date", value:"2021/05/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/05/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_server_2012");
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) 2021-2024 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_hotfixes_fcheck.inc');
include('smb_hotfixes.inc');
include('smb_func.inc');
get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');
bulletin = "MS21-05";
kbs = make_list('5003208', '5003203');
if (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_WARNING);
get_kb_item_or_exit('SMB/Registry/Enumerated');
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);
if (hotfix_check_sp_range(win8:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
# Windows 8 EOL
productname = get_kb_item_or_exit('SMB/ProductName', exit_code:1);
if ("Windows 8" >< productname) audit(AUDIT_OS_SP_NOT_VULN);
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:"6.2",
sp:0,
rollup_date:'05_2021',
bulletin:bulletin,
rollup_kb_list:[5003208, 5003203])
)
{
replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
hotfix_security_warning();
hotfix_check_fversion_end();
exit(0);
}
else
{
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24587
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24588
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26144
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28455
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28476
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28479
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31184
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31186
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31188
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31193
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31194
www.nessus.org/u?6d51f72f
www.nessus.org/u?be5cd6ec
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
98.6%