安全研究

安全漏洞
Microsoft Windows WalletService权限提升漏洞(CVE-2021-1686)

发布日期:2021-01-12
更新日期:2021-01-13

受影响系统:
Microsoft Windows 10 for x64-based Systems
Microsoft Windows 10 for 32-bit Systems
Microsoft Windows 10 20H2 for x64-based Systems
Microsoft Windows 10 20H2 for ARM64-based Systems
Microsoft Windows 10 20H2 for 32-bit Systems
Microsoft Windows 10 2004 for x64-based Systems
Microsoft Windows 10 2004 for ARM64-based Systems
Microsoft Windows 10 2004 for 32-bit Systems
Microsoft Windows 10 1909 for x64-based Systems
Microsoft Windows 10 1909 for ARM64-based Systems
Microsoft Windows 10 1909 for 32-bit Systems
Microsoft Windows 10 1809 for x64-based Systems
Microsoft Windows 10 1809 for ARM64-based Systems
Microsoft Windows 10 1809 for 32-bit Systems
Microsoft Windows 10 1803 for x64-based Systems
Microsoft Windows 10 1803 for ARM64-based Systems
Microsoft Windows 10 1803 for 32-bit Systems
Microsoft Windows 10 1607 for x64-based Systems
Microsoft Windows 10 1607 for 32-bit Systems
描述:
CVE(CAN) ID: CVE-2021-1686

Microsoft Windows是一款由美国微软公司开发的窗口化操作系统。
Windows WalletService存在权限提升漏洞。攻击者可利用该漏洞提升权限。

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建议:
厂商补丁:

Microsoft
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Microsoft已经为此发布了一个安全公告 (CVE-2021-1686) 以及相应补丁:CVE-2021-1686: Windows WalletService Elevation of Privilege Vulnerability.
链接: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1686

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