What is the CVSS score of CVE-2025-24076?

CVE-2025-24076 has a CVSS 3.1 base score of 7.3 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.6%.

Which versions of Windows are affected by CVE-2025-24076?

Organizations using Improper access control in Windows Cross Device Service face moderate risk from CVE-2025-24076, a improper access control vulnerability rated CVSS 7.3.

Is there a public PoC exploit available for CVE-2025-24076?

Yes, a public proof-of-concept exploit is available for CVE-2025-24076. Prioritise patching immediately. EPSS: 1.6%.

How to fix or mitigate CVE-2025-24076?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Windows CVE-2025-24076

HIGH

Improper Access Control (CWE-284)

2025-03-11 secure@microsoft.com

Windows

7.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.3 HIGH

AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 19:52 vuln.today

PoC Detected

Jul 07, 2025 - 17:24 vuln.today

Public exploit code

CVE Published

Mar 11, 2025 - 17:16 nvd

HIGH 7.3

DescriptionCVE.org

Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.

AnalysisAI

Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally. [CVSS 7.3 HIGH]

Technical ContextAI

Classified as CWE-284 (Improper Access Control). Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.