CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
74.4%
This host is missing an important security
update according to Microsoft Bulletin MS17-015.
# 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
CPE = "cpe:/a:microsoft:exchange_server";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.810705");
script_version("2023-07-25T05:05:58+0000");
script_cve_id("CVE-2017-0110");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2018-08-09 16:41:00 +0000 (Thu, 09 Aug 2018)");
script_tag(name:"creation_date", value:"2017-03-15 11:17:25 +0530 (Wed, 15 Mar 2017)");
script_tag(name:"qod_type", value:"executable_version");
script_name("Microsoft Exchange Server Remote Privilege Escalation Vulnerability (4013242)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft Bulletin MS17-015.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw exists in the way that Microsoft
Exchange Outlook Web Access (OWA) fails to properly handle web requests.");
script_tag(name:"impact", value:"Successful exploitation will allow remote
an attacker to perform script/content injection attacks, and attempt to trick
the user into disclosing sensitive information.");
script_tag(name:"affected", value:"- Microsoft Exchange Server 2013 Cumulative Update 14
- Microsoft Exchange Server 2016 Cumulative Update 3");
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_xref(name:"URL", value:"https://support.microsoft.com/kb/4012178");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/96621");
script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS17-015");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("gb_ms_exchange_server_detect.nasl");
script_require_ports(139, 445);
script_mandatory_keys("MS/Exchange/Server/Ver");
exit(0);
}
include("smb_nt.inc");
include("host_details.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
exchangePath = get_app_location(cpe:CPE, skip_port:TRUE);
if(!exchangePath || "Could not find the install location" >< exchangePath){
exit(0);
}
cum_update = get_kb_item("MS/Exchange/Cumulative/Update/no");
exeVer = fetch_file_version(sysPath:exchangePath, file_name:"Bin\ExSetup.exe");
if(exeVer)
{
## Exchange Server 2013
if(version_in_range(version:exeVer, test_version:"15.0", test_version2:"15.0.847.52"))
{
Vulnerable_range = "15.0 - 15.0.847.53";
VULN = TRUE ;
}
## Exchange Server 2013 CU 14
else if(exeVer =~ "^(15.0)" && "Cumulative Update 14" >< cum_update)
{
if(version_is_less(version:exeVer, test_version:"15.0.1236.6"))
{
Vulnerable_range = "Less than 15.0.1236.6";
VULN = TRUE ;
}
}
##Exchange Server 2016 CU 3
else if(exeVer =~ "^(15.1)" && "Cumulative Update 3" >< cum_update)
{
if(version_is_less(version:exeVer, test_version:"15.1.544.30"))
{
Vulnerable_range = "Less than 15.1.544.30";
VULN = TRUE ;
}
}
}
if(VULN)
{
report = 'File checked: ' + exchangePath + "\Bin\ExSetup.exe" + '\n' +
'File version: ' + exeVer + '\n' +
'Vulnerable range: ' + Vulnerable_range + '\n' ;
security_message(data:report);
exit(0);
}
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
74.4%