CVE-2021-33779— Windows AD FS Security Feature Bypass Vulnerability

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Affected

Microsoft Windows Server 2016

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 Active Directory Federation Services是美国微软（Microsoft）公司的一个在Windows Server操作系统上运行的软件组件。它为用户提供对无法通过Active Directory ( AD )使用集成Windows身份验证 (IWA) 的系统和应用程序的单点登录访问。 microsoft Active Directory Federation Services存在安全特征问题漏洞。以下产品和版本受到影响：Windows Server 201

CVE-2021-33779 affects Microsoft Windows Server 2016. No confirmed in-the-wild exploitation; assess based on exposure. Microsoft Active Directory Federation Services是美国微软（Microsoft）公司的一个在Windows Server操作系统上运行的软件组件。它为用户提供对无法通过Active Directory ( AD )使用集成Windows身份验证 (IWA) 的系统和应用程序的单点登录访问。 microsoft Ac CVE-2021-33779 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2021-33779

I. Basic Information for CVE-2021-33779

Affected Products

II. Public POCs for CVE-2021-33779

III. Intelligence Information for CVE-2021-33779

Vendor Advisories for CVE-2021-33779 (1)

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33779 x_refsource_MISC

• https://www.cve.org/CVERecord?id=CVE-2021-33779

Same Patch Batch · Microsoft · 2021-07-14 · 90 CVEs total

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IV. Related Vulnerabilities

V. Comments for CVE-2021-33779