CVE-2025-47987 - Vulnerability Details - OpenCVE

Heap-based buffer overflow in Windows Cred SSProvider Protocol allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47987

History

Tue, 08 Jul 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 08 Jul 2025 17:15:00 +0000

Type	Values Removed	Values Added
Description		Heap-based buffer overflow in Windows Cred SSProvider Protocol allows an authorized attacker to elevate privileges locally.
Title		Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
Weaknesses		CWE-122 CWE-190
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47987
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-07-08T16:57:06.848Z

Updated: 2025-07-11T22:31:57.074Z

Reserved: 2025-05-14T14:44:20.084Z

Link: CVE-2025-47987

Vulnrichment

Updated: 2025-07-08T19:24:35.417Z

NVD

Status : Awaiting Analysis

Published: 2025-07-08T17:15:40.177

Modified: 2025-07-10T13:19:18.800

Link: CVE-2025-47987

Redhat

No data.

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