CVE-2025-27740

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-27740
Weak authentication in Windows Active Directory Certificate Services allows an authorized attacker to elevate privileges over a network.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27740 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
History

10 Jul 2025, 15:08

Type Values Removed Values Added
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27740 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27740 - Vendor Advisory
CPE cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
First Time Microsoft windows Server 2022 23h2
Microsoft windows Server 2008
Microsoft windows Server 2019
Microsoft windows Server 2012
Microsoft windows Server 2016
Microsoft
Microsoft windows Server 2025
Microsoft windows Server 2022

09 Apr 2025, 20:03

Type Values Removed Values Added
Summary
  • (es) La autenticación débil en los Servicios de certificados de Active Directory de Windows permite que un atacante autorizado eleve privilegios en una red.

08 Apr 2025, 18:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-08 18:16

Updated : 2025-07-10 15:08

NVD link : CVE-2025-27740

Mitre link : CVE-2025-27740

CVE.ORG link : CVE-2025-27740

JSON object : View

Products Affected

microsoft

  • windows_server_2008
  • windows_server_2025
  • windows_server_2016
  • windows_server_2012
  • windows_server_2022
  • windows_server_2019
  • windows_server_2022_23h2
CWE
CWE-1390