Actively exploited in the wild
Microsoft Windows CSRSS Security Feature Bypass Vulnerability
Microsoft - Client-Server Run-time Subsystem (CSRSS) · Listed in the CISA KEV since 2022-03-28. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2016-0151
HighCVSS 7.8KEVSummary
Podatność w subsystemie uruchomieniowym klient-serwer (CSRSS) w systemach Microsoft Windows 8.1, Windows Server 2012 oraz Windows 10 pozwala lokalnym użytkownikom na uzyskanie podwyższonych uprawnień poprzez odpowiednio przygotowaną aplikację. Jest to znane jako 'obejście zabezpieczeń CSRSS w Windows'.
Risk Assessment
Organizacje mogą być narażone na nieautoryzowany dostęp do systemów, co może prowadzić do eskalacji uprawnień i potencjalnych naruszeń bezpieczeństwa. Wykorzystanie tej podatności może umożliwić atakującym przejęcie kontroli nad systemem.
Recommendation
Zaleca się aktualizację systemów operacyjnych do najnowszych wersji, które zawierają poprawki zabezpieczeń. Należy również monitorować i ograniczać dostęp lokalnych użytkowników do krytycznych zasobów systemowych.
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Original NVD description (English source)
The Client-Server Run-time Subsystem (CSRSS) in Microsoft Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 mismanages process tokens, which allows local users to gain privileges via a crafted application, aka "Windows CSRSS Security Feature Bypass Vulnerability."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

