CVE-2021-34462— Windows AppX Deployment Extensions Elevation of Privilege Vulnerability

Quick assessment

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Affected

Microsoft Windows 10 Version 1507

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows AppX Deployment Extensions是美国微软（Microsoft）公司的一个AppX 部署扩展DLL，是 Microsoft Windows 操作系统的一部分。 Microsoft Windows AppX Deployment Extensions 存在竞争条件问题漏洞。以下产品和版本受到影响：Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for 32-b

CVE-2021-34462 affects Microsoft Windows 10 Version 1507. No confirmed in-the-wild exploitation; assess based on exposure. Microsoft Windows AppX Deployment Extensions是美国微软（Microsoft）公司的一个AppX 部署扩展DLL，是 Microsoft Windows 操作系统的一部分。 Microsoft Windows AppX Deployment Extensions 存在竞争条件问题漏洞。以下产品和版本受到影响：Wind CVE-2021-34462 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2021-34462

I. Basic Information for CVE-2021-34462

Affected Products

II. Public POCs for CVE-2021-34462

III. Intelligence Information for CVE-2021-34462

Vendor Advisories for CVE-2021-34462 (3)

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34462 x_refsource_MISC
• https://www.zerodayinitiative.com/advisories/ZDI-21-823/ x_refsource_MISC
• 🔗 CVE-2021-34462 - Security Update Guide - Microsoft - Windows AppX Deployment Extensions Elevation of Privilege Vulnerability vendor-advisory patch

• https://www.cve.org/CVERecord?id=CVE-2021-34462

Same Patch Batch · Microsoft · 2021-07-16 · 27 CVEs total

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2021-34462