CVE-2018-8420
Microsoft XML Core Services MSXML Remote Code Execution Vulnerability
Description
A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka "MS XML Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
INFO
Published Date :
Sept. 13, 2018, 12:29 a.m.
Last Modified :
Nov. 19, 2018, 2:20 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2018-8420 has a 27 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-8420
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-8420.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/105259 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041627 | Third Party Advisory VDB Entry |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8420 | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
RedTeam link
None
None
None
Python
红队渗透测试|攻防|学习|工具|分析|研究资料汇总
None
None
转于互联网作备份（更新ing），侵删👣
None
Red-Team Attack Guid
red-team
None
日常积累的一些红队工具及自己写的脚本，更偏向于一些diy的好用的工具，并不是一些比较常用的msf/awvs/xray这种
Python Shell HTML JavaScript
None
python-poc
Python Ruby C PHP C++ Assembly HTML VBScript Java Shell
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-8420 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-8420 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Nov. 19, 2018
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://www.securitytracker.com/id/1041627 No Types Assigned http://www.securitytracker.com/id/1041627 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/105259 No Types Assigned http://www.securityfocus.com/bid/105259 Third Party Advisory, VDB Entry Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8420 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8420 Patch, Vendor Advisory Added CWE CWE-611 Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:rt:*:*:* *cpe:2.3:o:microsoft:windows_server:2008:r2:sp1:*:*:*:itanium:* *cpe:2.3:o:microsoft:windows_server:2008:r2:sp1:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server:2008:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server:2012:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server:2012:r2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server:2016:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server:2016:1709:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server:2016:1803:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 13, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041627 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/105259 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-8420 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-8420
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
12.12 }} -4.08%
score
0.95483
percentile