CRITICAL🚩 CISA KEV⚡ EXPLOIT✓ PATCH🇵🇱 Wersja polska

CVE-2020-0646

CVSS 9.8v3.1pub. 2020-01-14upd. 2025-10-29

A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Microsoft .net Framework

    APP
    Microsoft
    3.03.53.5.14.5.24.64.6.14.6.24.74.7.14.7.24.8

  • Microsoft Windows 10 1507

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 10 1607

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 10 1709

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 10 1803

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 10 1809

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 10 1903

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 10 1909

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 7

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows 8.1

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows Rt 8.1

    OS
    Microsoft
    wszystkie wersje

  • Microsoft Windows Server 2008

    OS
    Microsoft
    r2

  • Microsoft Windows Server 2012

    OS
    Microsoft
    r2

  • Microsoft Windows Server 2016

    OS
    Microsoft
    18031909

  • Microsoft Windows Server 2019

    OS
    Microsoft
    wszystkie wersje

CISA KEV — detailsi

Vendori
Microsoft ↗
Producti
.NET Framework
Added to KEVi
November 3, 2021
Remediation deadline (US Federal)i
May 3, 2022(overdue)
Required action (CISA)i

Apply updates per vendor instructions.

CISA descriptioni

Microsoft .NET Framework contains an improper input validation vulnerability that allows for remote code execution.

🔴
IMMEDIATE ACTION
Actively exploited in the wild (CISA KEV). Patch immediately.
⏰CISA DEADLINE: 3 maja 2022
Tags
RCE
CWE
References

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