Actively exploited in the wild
Microsoft .NET Framework Remote Code Execution Vulnerability
Microsoft - .NET Framework · Listed in the CISA KEV since 2021-11-03. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2017-8759
HighCVSS 7.8KEVSummary
Microsoft .NET Framework w wersjach 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 oraz 4.7 umożliwia atakującemu zdalne wykonanie kodu poprzez złośliwy dokument lub aplikację. Jest to znana jako podatność na zdalne wykonanie kodu w .NET Framework.
Risk Assessment
Podatność ta może prowadzić do zdalnego przejęcia kontroli nad systemem, co stwarza poważne zagrożenie dla bezpieczeństwa organizacji. Atakujący może wykorzystać tę lukę do uruchomienia dowolnego kodu na zainfekowanych maszynach.
Recommendation
Zaleca się aktualizację .NET Framework do najnowszej wersji, aby usunąć tę podatność. Należy również monitorować i ograniczać otwieranie zewnętrznych dokumentów oraz aplikacji w organizacji.
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Original NVD description (English source)
Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to execute code remotely via a malicious document or application, aka ".NET Framework Remote Code Execution Vulnerability."