Multiple vulnerabilities in Microsoft Products (ESU)

Description

Multiple vulnerabilities were found in Microsoft Products (Extended Security Update). Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, bypass security restrictions, cause denial of service, spoof user interface.

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in Windows Setup Files Cleanup can be exploited remotely to gain privileges.
2. A remote code execution vulnerability in Windows Telephony Service can be exploited remotely to execute arbitrary code.
3. An elevation of privilege vulnerability in Windows NTFS can be exploited remotely to gain privileges.
4. An elevation of privilege vulnerability in Kernel Streaming WOW Thunk Service Driver can be exploited remotely to gain privileges.
5. A remote code execution vulnerability in Windows Routing and Remote Access Service (RRAS) can be exploited remotely to execute arbitrary code.
6. A remote code execution vulnerability in Microsoft Digest Authentication can be exploited remotely to execute arbitrary code.
7. An elevation of privilege vulnerability in Windows Disk Cleanup Tool can be exploited remotely to gain privileges.
8. A security feature bypass vulnerability in Windows Kernel can be exploited remotely to bypass security restrictions.
9. A denial of service vulnerability in Windows Deployment Services can be exploited remotely to cause denial of service.
10. An elevation of privilege vulnerability in Windows Installer can be exploited remotely to gain privileges.
11. A spoofing vulnerability in NTLM Hash Disclosure can be exploited remotely to spoof user interface.
12. An elevation of privilege vulnerability in Windows Ancillary Function Driver for WinSock can be exploited remotely to gain privileges.
13. A denial of service vulnerability in Internet Connection Sharing (ICS) can be exploited remotely to cause denial of service.
14. A denial of service vulnerability in Microsoft Message Queuing (MSMQ) can be exploited remotely to cause denial of service.
15. A remote code execution vulnerability in Windows Lightweight Directory Access Protocol (LDAP) can be exploited remotely to execute arbitrary code.
16. A denial of service vulnerability in Windows Kerberos can be exploited remotely to cause denial of service.
17. A remote code execution vulnerability in Windows Telephony Server can be exploited remotely to execute arbitrary code.

Original advisories

• CVE-2025-21419

• CVE-2025-21200
• CVE-2025-21371
• CVE-2025-21407
• CVE-2025-21337
• CVE-2025-21190
• CVE-2025-21375
• CVE-2025-21410
• CVE-2025-21368
• CVE-2025-21420
• CVE-2025-21369
• CVE-2025-21359
• CVE-2025-21347
• CVE-2025-21373
• CVE-2025-21377
• CVE-2025-21418
• CVE-2025-21352
• CVE-2025-21181
• CVE-2025-21376
• CVE-2025-21350
• CVE-2025-21208
• CVE-2025-21406
• CVE-2025-21201

Related products

• Microsoft-Windows
• Microsoft-Windows-Server
• Microsoft-Windows-Server-2012
• Microsoft-Windows-Server-2008

CVE list

• CVE-2025-21407
  critical
• CVE-2025-21410
  critical
• CVE-2025-21420
  critical
• CVE-2025-21369
  critical
• CVE-2025-21347
  high
• CVE-2025-21350
  high
• CVE-2025-21352
  high
• CVE-2025-21419
  high
• CVE-2025-21200
  critical
• CVE-2025-21371
  critical
• CVE-2025-21337
  warning
• CVE-2025-21190
  critical
• CVE-2025-21375
  critical
• CVE-2025-21368
  critical
• CVE-2025-21359
  critical
• CVE-2025-21373
  critical
• CVE-2025-21377
  high
• CVE-2025-21418
  critical
• CVE-2025-21181
  critical
• CVE-2025-21376
  critical
• CVE-2025-21208
  critical
• CVE-2025-21406
  critical
• CVE-2025-21201
  critical

KB list

• 5052038
• 5051972
• 5052020
• 5052042
• 5052032
• 5052016
• 5052072

Read more

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