CVE-2025-27460

7.6 High

The hard drives of the device are not encrypted using a full volume encryption feature such as BitLocker. This allows an attacker with physical access to the device to use an alternative operating system to interact with the hard drives, completely circumventing the Windows login. The attacker can read from and write to all files on the hard drives.

Attack profile

How easy it is to exploit

Attack vector: Physical
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.13%Up 0.1 points since Jul 3, 2025

What each source reports

CVE List Score used 7.6

CVE-2025-27460

Record: CVE-2025-27460
CVSS 3.1: 7.6 HighCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness: CWE-312
Updated: 2026-11-02

EUVDEUVD-2025-19868 7.6

Record: EUVD-2025-19868
CVSS 3.1: 7.6 HighCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-wqx4-cgqq-cpgw 7.6

The hard drives of the device are not encrypted using a full volume encryption feature such as...

Record: GHSA-wqx4-cgqq-cpgw
CVSS 3.1: 7.6 HighCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness: CWE-312, CWE-326
Updated: 2026-11-02

NVD 7.6

Record: CVE-2025-27460
CVSS 3.1: 7.6 HighCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1: 6.8 MediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-312, CWE-326
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-27460 is a high vulnerability (CVSS 7.6) in Endress Meac300-fnade4 Firmware, published July 3, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.13%, the 2nd percentile. No source names a fixed version.