0x00 前言
PowerShell提供了一个命令行shell、一个框架和一种脚本语言，专注于处理 PowerShell cmdlet 的自动化。它可以在 Windows、Linux 和 macOS等平台上运行，并且允许处理结构化数据，例如 JSON、CSV 和 XML，以及 REST API 和对象模型。
0x01 CVE编号
CVE-2022-41076
0x02 漏洞描述
经过身份验证的用户可以逃避 PowerShell 远程会话配置并在目标系统上运行未经授权的命令。
0x03 影响版本
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 21H1 for x64-based Systems
Windows Server 2019 (Server Core installation)
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
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 Datacenter: Azure Edition
Windows Server 2022 (Server Core installation)
Windows 10 Version 21H1 for 32-bit Systems
Windows Server 2012 R2 (Server Core installation)
Windows Server 2012 (Server Core installation)
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 10 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based 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 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 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 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 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
https://gist.github.com/testanull/518871a2e2057caa2bc9c6ae6634103e
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-41076
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