CVE-2021-42291— Active Directory Domain Services Elevation of Privilege Vulnerability

Quick assessment

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Affected

Microsoft Windows Server 2008 R2 Service Pack 1

Exploitation

High exploitation probability; assess promptly

Recommended action

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

Microsoft Windows Active Directory是美国微软（Microsoft）公司的一个负责架构中大型网络环境的集中式目录管理服务。存储有关网络上对象的信息，并使管理员和用户可以轻松查找和使用这些信息。 Microsoft Windows Active Directory存在权限许可和访问控制问题漏洞。以下产品和版本受到影响：Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installati

CVE-2021-42291 affects Microsoft Windows Server 2008 R2 Service Pack 1. High exploitation probability; assess promptly. Microsoft Windows Active Directory是美国微软（Microsoft）公司的一个负责架构中大型网络环境的集中式目录管理服务。存储有关网络上对象的信息，并使管理员和用户可以轻松查找和使用这些信息。 Microsoft Windows Active Directory存在权限许可和访问控制问题漏洞。以下产品和版本受到影响：Windo CVE-2021-42291 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2021-42291

I. Basic Information for CVE-2021-42291

Affected Products

II. Public POCs for CVE-2021-42291

III. Intelligence Information for CVE-2021-42291

Vendor Advisories for CVE-2021-42291 (2)

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42291 x_refsource_MISC
• 🔗 CVE-2021-42291 - Security Update Guide - Microsoft - Active Directory Domain Services Elevation of Privilege Vulnerability vendor-advisory patch

• https://www.cve.org/CVERecord?id=CVE-2021-42291

Same Patch Batch · Microsoft · 2021-11-10 · 54 CVEs total

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2021-42291