Microsoft Outlook Remote Code Execution Vulnerability

漏洞信息

漏洞名称： Microsoft Outlook Remote Code Execution Vulnerability

漏洞编号：

• CVE： CVE-2025-47176

漏洞类型： 命令执行

漏洞等级： 高危

漏洞描述： Microsoft Outlook是微软公司开发的一款广泛使用的电子邮件客户端，作为Microsoft Office套件的一部分，它在企业和个人用户中都非常流行。Outlook提供了邮件管理、日历、联系人管理等功能，是企业通信和个人信息管理的重要工具。由于其广泛的使用，Outlook的安全性对许多用户至关重要。该漏洞（CVE-2025-47176）是一个远程代码执行漏洞，攻击者可以通过构造特定的邮件项，利用Outlook在处理同步路径时的漏洞，触发恶意代码执行。具体来说，漏洞的根源在于Outlook对邮件中同步路径的解析过程中存在缺陷，未能正确验证输入，导致攻击者可以注入恶意路径，进而在系统上执行任意代码。这种漏洞的危害性极高，因为它允许攻击者在受害者不知情的情况下远程控制其系统，可能导致数据泄露、服务中断或其他恶意活动。值得注意的是，利用此漏洞不需要用户交互，攻击者只需发送特制的邮件即可触发漏洞，这使得攻击的自动化成为可能，大大增加了其潜在威胁。因此，用户和系统管理员应立即采取防护措施，如应用官方补丁，以避免受到此类攻击的影响。

产品厂商： Microsoft

产品名称： Microsoft Outlook

来源： https://github.com/mahyarx/CVE-2025-47176

类型： CVE-2025:github search

仓库文件

• PoC.py
• README.MD
• malicious.prf

来源概述

CVE-2025-47176 PoC Browser Bridge

Description

This proof-of-concept (PoC) demonstrates the CVE-2025-47176 vulnerability simulation. It injects a crafted mail item into Outlook containing a malicious sync path that triggers an action during scanning.

IMPORTANT:
This PoC simulates the vulnerable Outlook path parsing and triggers a system restart when the malicious path is detected.

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Additional Testing with malicious.prf

You can also test this PoC by importing a crafted Outlook Profile File (malicious.prf):

1. Place malicious.prf in the same folder as PoC.py.

2. Run Outlook with the import command:

      & "C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE" /importprf malicious.prf
   
   
   ### Usage
   
   1. Ensure you have Outlook installed and configured on your Windows machine.
   2. Run the PoC script with Python 3.x (requires `pywin32` package):
      ```powershell
      pip install pywin32
      python PoC.py

3. The script will:

   • Inject a mail item with the malicious sync path.
   • Wait 10 seconds for Outlook to process the mail.
   • Scan Inbox and Drafts folders.
   • Upon detection, normalize the path and trigger a system restart (shutdown /r /t 5).

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Warning

• This script will restart your computer after 5 seconds once the payload is triggered.
• Save all work before running.
• Test only in a controlled or virtualized environment.
• Do NOT run on production or important systems.

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Files

• PoC.py - The Python proof-of-concept script.
• README.md - This file.

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License

This PoC is provided for educational and research purposes only.

Use responsibly and ethically.