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Beveilingsadvies; NCSC-2025-0112 [1.0.0]

Beveiligingsadvies
NCSC-2025-0112 [1.0.0]
Publicatie
08-04-2025 20:57 (Europe/Amsterdam)
Prioriteit
Normaal
Betreft
Kwetsbaarheden verholpen in Microsoft Windows

Kenmerken

  • Sensitive Data Storage in Improperly Locked Memory
  • Use of a Cryptographic Primitive with a Risky Implementation
  • Exposed Dangerous Method or Function
  • Weak Authentication
  • Inadequate Detection or Handling of Adversarial Input Perturbations in Automated Recognition Mechanism
  • Improper Link Resolution Before File Access ('Link Following')
  • Insecure Storage of Sensitive Information
  • Untrusted Pointer Dereference
  • Buffer Over-read
  • Insufficient Resource Pool
  • Time-of-check Time-of-use (TOCTOU) Race Condition
  • Double Free
  • Use of Uninitialized Resource
  • Insufficient Verification of Data Authenticity
  • Integer Overflow or Wraparound
  • Protection Mechanism Failure
  • Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  • Out-of-bounds Read
  • Improper Access Control
  • Use After Free
  • Uncontrolled Resource Consumption
  • Exposure of Sensitive Information to an Unauthorized Actor
  • Heap-based Buffer Overflow
  • Stack-based Buffer Overflow
  • Improper Input Validation

Omschrijving

Microsoft heeft kwetsbaarheden verholpen in Windows.

Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade:

  • Denial-of-Service (DoS)
  • Omzeilen van beveiligingsmaatregel
  • Uitvoer van willekeurige code (root/adminrechten)
  • Uitvoer van willekeurige code (Gebruikersrechten)
  • Verkrijgen van verhoogde rechten
  • Toegang tot gevoelige gegevens
  • Voordoen als andere gebruiker

Van de kwetsbaarheid met kenmerk CVE-2025-29824 geeft Microsoft aan dat deze eerder actief is misbruikt als zero-day. Er is geen publieke Proof-of-Concept (PoC) of exploitcode bekend. Een kwaadwillende die met succes deze kwetsbaarheid misbruikt, zou SYSTEM-rechten kunnen verkrijgen.

Windows Subsystem for Linux: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26675 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows upnphost.dll: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26665 | 7,00 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Mark of the Web (MOTW): 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27472 | 5,40 | Omzeilen van beveiligingsmaatregel  | 
|----------------|------|-------------------------------------|

Windows Remote Desktop Services: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26671 | 8,10 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Windows Update Stack: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-21204 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27475 | 7,00 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Mobile Broadband: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-29811 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Standards-Based Storage Management Service: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27470 | 7,50 | Denial-of-Service                   | 
| CVE-2025-27486 | 7,50 | Denial-of-Service                   | 
| CVE-2025-26652 | 7,50 | Denial-of-Service                   | 
| CVE-2025-26680 | 7,50 | Denial-of-Service                   | 
| CVE-2025-27485 | 7,50 | Denial-of-Service                   | 
| CVE-2025-21174 | 7,50 | Denial-of-Service                   | 
|----------------|------|-------------------------------------|

Windows Digital Media: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26640 | 7,00 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27467 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27476 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27730 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Kernel: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26648 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27739 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Remote Desktop Client: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27487 | 8,00 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Windows Virtualization-Based Security (VBS) Enclave: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27735 | 6,00 | Omzeilen van beveiligingsmaatregel  | 
|----------------|------|-------------------------------------|

Windows Kernel-Mode Drivers: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27728 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Resilient File System (ReFS): 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27738 | 6,50 | Toegang tot gevoelige gegevens      | 
|----------------|------|-------------------------------------|

Windows Active Directory Certificate Services: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27740 | 8,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Power Dependency Coordinator: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27736 | 5,50 | Toegang tot gevoelige gegevens      | 
|----------------|------|-------------------------------------|

Windows Installer: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27727 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Bluetooth Service: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27490 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Hello: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26635 | 6,50 | Omzeilen van beveiligingsmaatregel  | 
| CVE-2025-26644 | 6,20 | Voordoen als andere gebruiker       | 
|----------------|------|-------------------------------------|

Windows Local Security Authority (LSA): 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-21191 | 7,00 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27478 | 7,00 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

RPC Endpoint Mapper Service: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26679 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Kerberos: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-29809 | 7,10 | Omzeilen van beveiligingsmaatregel  | 
| CVE-2025-26647 | 8,10 | Voordoen als andere gebruiker       | 
| CVE-2025-27479 | 7,50 | Denial-of-Service                   | 
|----------------|------|-------------------------------------|

Windows Cryptographic Services: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26641 | 7,50 | Denial-of-Service                   | 
| CVE-2025-29808 | 5,50 | Toegang tot gevoelige gegevens      | 
|----------------|------|-------------------------------------|

Windows NTFS: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27483 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27742 | 5,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-21197 | 6,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-27733 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27741 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Routing and Remote Access Service (RRAS): 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26667 | 6,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-26672 | 6,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-26676 | 6,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-27474 | 6,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-21203 | 6,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-26664 | 6,50 | Toegang tot gevoelige gegevens      | 
| CVE-2025-26668 | 7,50 | Uitvoeren van willekeurige code     | 
| CVE-2025-26669 | 8,80 | Toegang tot gevoelige gegevens      | 
|----------------|------|-------------------------------------|

Windows Hyper-V: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27491 | 7,10 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Microsoft Streaming Service: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27471 | 5,90 | Denial-of-Service                   | 
|----------------|------|-------------------------------------|

Windows Kernel Memory: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-29812 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Microsoft Virtual Hard Drive: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26688 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Security Zone Mapping: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27737 | 8,60 | Omzeilen van beveiligingsmaatregel  | 
|----------------|------|-------------------------------------|

OpenSSH for Windows: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27731 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Secure Channel: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27492 | 7,00 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-26649 | 7,00 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Remote Desktop Gateway Service: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27480 | 8,10 | Uitvoeren van willekeurige code     | 
| CVE-2025-27482 | 8,10 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Windows Win32K - GRFX: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26681 | 6,70 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-26687 | 7,50 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-27732 | 7,00 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Media: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26666 | 7,80 | Uitvoeren van willekeurige code     | 
| CVE-2025-26674 | 7,80 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Windows Common Log File System Driver: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-29824 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows HTTP.sys: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27473 | 7,50 | Denial-of-Service                   | 
|----------------|------|-------------------------------------|

Windows Local Session Manager (LSM): 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26651 | 6,50 | Denial-of-Service                   | 
|----------------|------|-------------------------------------|

Windows USB Print Driver: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26639 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows TCP/IP: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26686 | 7,50 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Windows LDAP - Lightweight Directory Access Protocol: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26670 | 8,10 | Uitvoeren van willekeurige code     | 
| CVE-2025-27469 | 7,50 | Denial-of-Service                   | 
| CVE-2025-26663 | 8,10 | Uitvoeren van willekeurige code     | 
| CVE-2025-26673 | 7,50 | Denial-of-Service                   | 
|----------------|------|-------------------------------------|

Windows Universal Plug and Play (UPnP) Device Host: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27484 | 7,50 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows Telephony Service: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-21205 | 8,80 | Uitvoeren van willekeurige code     | 
| CVE-2025-21221 | 8,80 | Uitvoeren van willekeurige code     | 
| CVE-2025-21222 | 8,80 | Uitvoeren van willekeurige code     | 
| CVE-2025-27477 | 8,80 | Uitvoeren van willekeurige code     | 
| CVE-2025-27481 | 8,80 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Windows DWM Core Library: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-24073 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-24062 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-24058 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-24074 | 7,80 | Verkrijgen van verhoogde rechten    | 
| CVE-2025-24060 | 7,80 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Windows BitLocker: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26637 | 6,80 | Omzeilen van beveiligingsmaatregel, Verkrijgen van verhoogde rechten | 
|----------------|------|-------------------------------------|

Windows Defender Application Control (WDAC): 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-26678 | 8,40 | Omzeilen van beveiligingsmaatregel  | 
|----------------|------|-------------------------------------|

Windows Shell: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-27729 | 7,80 | Uitvoeren van willekeurige code     | 
|----------------|------|-------------------------------------|

Active Directory Domain Services: 
|----------------|------|-------------------------------------|
| CVE-ID         | CVSS | Impact                              |
|----------------|------|-------------------------------------|
| CVE-2025-29810 | 7,50 | Verkrijgen van verhoogde rechten    | 
|----------------|------|-------------------------------------|

Oplossingen

Microsoft heeft updates beschikbaar gesteld waarmee de beschreven kwetsbaarheden worden verholpen. We raden u aan om deze updates te installeren. Meer informatie over de kwetsbaarheden, de installatie van de updates en eventuele work-arounds vindt u op:

https://portal.msrc.microsoft.com/en-us/security-guidance

CVE's

Producten

Microsoft
Microsoft Office for Android
Microsoft Office for Universal
Remote Desktop client for Windows Desktop
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows 11 Version 24H2 for x64-based Systems
Windows App Client for Windows Desktop
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows Server 2022, 23H2 Edition (Server Core installation)
Windows Server 2025
Windows Server 2025 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)

Disclaimer

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.