CVE-2025-49757

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-49757
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code 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 NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49757 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

19 Aug 2025, 14:41

Type Values Removed Values Added
First Time Microsoft
Microsoft windows Server 2019
Microsoft windows Server 2022
Microsoft windows Server 2008
Microsoft windows Server 2016
Microsoft windows Server 2022 23h2
Microsoft windows Server 2012
Microsoft windows Server 2025
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49757 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49757 - Vendor Advisory
CPE cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*

13 Aug 2025, 17:34

Type Values Removed Values Added
Summary
  • (es) El desbordamiento del búfer basado en montón en el Servicio de enrutamiento y acceso remoto de Windows (RRAS) permite que un atacante no autorizado ejecute código a través de una red.

12 Aug 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-12 18:15

Updated : 2025-08-19 14:41

NVD link : CVE-2025-49757

Mitre link : CVE-2025-49757

CVE.ORG link : CVE-2025-49757

JSON object : View

Products Affected

microsoft

  • windows_server_2008
  • windows_server_2022
  • windows_server_2019
  • windows_server_2016
  • windows_server_2022_23h2
  • windows_server_2012
  • windows_server_2025
CWE
CWE-122

Heap-based Buffer Overflow