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Home/Vulnerability/CVE-2025-3052

CVE-2025-3052

An arbitrary write vulnerability in Microsoft signed UEFI firmware from DT Research Inc.

Published: Jun 10, 2025Updated: Jun 12, 2025 Sources: CVE List NVD BDU
NVD MITRE
8.2CVSS
HIGH

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.

EPSS Score
0.1%
Top 77.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:LAC:LPR:HUI:NS:CC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Affected Products

BiosFlashShell
DT Research
Web & CMS Plugins
Dtbios
DT Research
Web & CMS Plugins
Windows Server 2012
Microsoft Corp
Operating Systems / windows
Windows Server 2012 R2
Microsoft Corp
Operating Systems / windows
Windows 10
Microsoft Corp
Operating Systems / windows
dt researchWeb & CMS Plugins
microsoft corpcommercialUSOperating Systemsaka microsoft corporation
and 18 more affected products View all →

Exploitability

Official Patch Available

References

https://uefi.org/specs/UEFI/2.10/32_Secure_Boot_and_Driver_Signing.html
uefi.org
https://www.binarly.io/advisories/brly-dva-2025-001
binarly.io
https://www.binarly.io/blog/another-crack-in-the-chain-of-trust
binarly.io
and 2 more references View all →

Timeline

Published
Jun 10, 2025
Last Updated
Jun 12, 2025
News mentions
1

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