5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.7 Medium
AI Score
Confidence
High
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
54.4%
This host is missing an important security
update according to Microsoft KB4011180
# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.812018");
script_version("2023-07-14T16:09:27+0000");
script_cve_id("CVE-2017-11820");
script_tag(name:"cvss_base", value:"3.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:P/A:N");
script_tag(name:"last_modification", value:"2023-07-14 16:09:27 +0000 (Fri, 14 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-10-20 12:55:00 +0000 (Fri, 20 Oct 2017)");
script_tag(name:"creation_date", value:"2017-10-11 09:05:07 +0530 (Wed, 11 Oct 2017)");
script_name("Microsoft SharePoint Enterprise Server 2013 Service Pack 1 Elevation of Privilege Vulnerability (KB4011180)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft KB4011180");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw exists due to an error when Microsoft
SharePoint Server does not properly sanitize a specially crafted web request
to an affected SharePoint server.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
who successfully exploited the vulnerability to perform cross-site scripting
attacks on affected systems and run script in the security context of the
current user. The attacks could allow the attacker to read content that the
attacker is not authorized to read, use the victim's identity to take actions
on the SharePoint site on behalf of the user, such as change permissions and
delete content, and inject malicious content in the browser of the user.");
script_tag(name:"affected", value:"Microsoft SharePoint Enterprise Server 2013 Service Pack 1.");
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/4011180");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/101097");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("gb_ms_sharepoint_sever_n_foundation_detect.nasl");
script_mandatory_keys("MS/SharePoint/Server/Ver");
script_require_ports(139, 445);
exit(0);
}
include("smb_nt.inc");
include("host_details.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if( ! infos = get_app_version_and_location( cpe:'cpe:/a:microsoft:sharepoint_server', exit_no_version:TRUE ) ) exit( 0 );
shareVer = infos['version'];
path = infos['location'];
if(!path || "Could not find the install location" >< path){
exit(0);
}
if(shareVer =~ "^15\..*")
{
path = registry_get_sz(key:"SOFTWARE\Microsoft\Windows\CurrentVersion",
item:"CommonFilesDir");
if(path)
{
path = path + "\microsoft shared\Web Server Extensions\15\BIN";
dllVer = fetch_file_version(sysPath:path, file_name:"Onetutil.dll");
if(dllVer && version_in_range(version:dllVer, test_version:"15.0", test_version2:"15.0.4971.0999"))
{
report = 'File checked: ' + path + "\Onetutil.dll"+ '\n' +
'File version: ' + dllVer + '\n' +
'Vulnerable range: 15.0 - 15.0.4971.0999' + '\n' ;
security_message(data:report);
exit(0);
}
}
}
exit(99);
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.7 Medium
AI Score
Confidence
High
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
54.4%