CVE-2025-3052

An arbitrary write vulnerability in Microsoft signed UEFI firmware allows for code execution of untrusted software. This allows an attacker to control its value, leading to arbitrary memory writes, including modification of critical firmware settings stored in NVRAM. Exploiting this vulnerability could enable security bypasses, persistence mechanisms, or full system compromise.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.5 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://uefi.org/specs/UEFI/2.10/32_Secure_Boot_and_Driver_Signing.html
https://www.binarly.io/advisories/brly-dva-2025-001
https://www.kb.cert.org/vuls/id/806555

Configurations

No configuration.

History

No history.

Information

Published : 2025-06-10 20:15

Updated : 2026-06-17 09:19

NVD link : CVE-2025-3052

Mitre link : CVE-2025-3052

CVE.ORG link : CVE-2025-3052

JSON object : View

Products Affected

No product.

CWE

No CWE.

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