CVE-2025-21193— Active Directory Federation Server Spoofing Vulnerability

Quick assessment

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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存在跨站请求伪造漏洞。攻击者利用该漏洞执行欺骗攻击。以下产品和版本受到影响：Win

CVE-2025-21193 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-2025-21193 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2025-21193

I. Basic Information for CVE-2025-21193

Affected Products

II. Public POCs for CVE-2025-21193

III. Intelligence Information for CVE-2025-21193

Vendor Advisories for CVE-2025-21193 (1)

• CVE-2025-21193 - Security Update Guide - Microsoft - Active Directory Federation Server Spoofing Vulnerability vendor-advisory

• https://www.cve.org/CVERecord?id=CVE-2025-21193

Same Patch Batch · Microsoft · 2025-01-14 · 157 CVEs total

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IV. Related Vulnerabilities

V. Comments for CVE-2025-21193