Microsoft .NET Framework Remote Code Execution Vulnerability
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.
CheckOps-Prioritätsindex
9,3/10Binnen 24 h patchen
Schweregrad9,8
Wahrscheinlichkeit9,9
Ausnutzung4/5
Schweregrad = CVSS. Wahrscheinlichkeit = EPSS (FIRST). Ausnutzung = öffentliche Signale: KEV, EUVD, Ransomware, EPSS über 10 %, ohne Konto.
EPSS · heute99,2 %höher als 99,9 % aller CVE
CVSS 3.19,8AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:
Ausgenutzt seit1.826 Tagen03.11.2021
CISA-Frist03.05.2022für US-Bundesbehörden
Ausnutzungswahrscheinlichkeit EPSS · FIRST
EPSS-Wahrscheinlichkeit (%)Perzentil unter allen CVE
Ausnutzungssignale 4 / 5
KEV-Katalog (CISA)03.11.2021
In der EUVD ausgenutzt (ENISA)03.11.2021
Von Ransomware genutztnein
EPSS über 10 %99,2 %
Ohne Konto, über das Netzja
Was tun
Beheben
Den Patch des Herstellers einspielen, sobald er verfügbar ist.
Vorgabe der CISA: Apply updates per vendor instructions.
Bis dahin
Den Dienst vom Internet nehmen oder den Zugriff einschränken, Protokolle überwachen und nach Kompromittierungsspuren suchen.
Hersteller (CRA)
Ausgenutzte Schwachstelle in Ihrem Produkt: Frühwarnung an die ENISA binnen 24 h, dann Meldung binnen 72 h (Artikel 14 des Cyber Resilience Act). Der CRA erklärt
Betroffene Produkte
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit SystemsMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for x64-based SystemsMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for 32-bit SystemsMicrosoft .NET Framework 4.5.2Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for 32-bit SystemsMicrosoft .NET Framework 3.5.1Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based SystemsMicrosoft .NET Framework 3.5Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit SystemsMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit SystemsMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for x64-based SystemsMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows Server, version 1803 (Server Core Installation)Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based SystemsMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit SystemsMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based SystemsMicrosoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit SystemsMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based SystemsMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for x64-based SystemsMicrosoft .NET Framework 4.6Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based SystemsMicrosoft .NET Framework 4.8 on Windows Server 2012 R2Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based SystemsMicrosoft .NET Framework 3.0Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1909 (Server Core installation)Microsoft .NET Framework 4.8 on Windows Server 2016Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019Microsoft .NET Framework 4.8 on Windows RT 8.1Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based SystemsMicrosoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systemsMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based SystemsMicrosoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit SystemsMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systemsMicrosoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation)Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for 32-bit SystemsMicrosoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)Microsoft .NET Framework 4.8 on Windows Server 2012Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation)Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit SystemsMicrosoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems.NET Framework
Betroffene Versionen
Windows 7 for x64-based Systems Service Pack 1
unspecified
Windows RT 8.1
Windows Server 2012 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows 7 for 32-bit Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows 10 Version 1607 for 32-bit Systems
Windows 8.1 for x64-based systems
Windows Server 2012
Windows Server 2008 for 32-bit Systems Service Pack 2
Quellen: CISA KEV · ENISA EUVD · FIRST EPSS · OSV. Öffentliche Daten, von CheckOps zusammengeführt und automatisch aktualisiert. Die Texte der Quellen bleiben Eigentum ihrer Autoren. Alle ausgenutzten Schwachstellen