CVE-2025-66330

| EUVD-2025-201673 MEDIUM
2025-12-08 [email protected]
4.9
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 15, 2026 - 17:54 vuln.today
EUVD ID Assigned
Mar 15, 2026 - 17:54 euvd
EUVD-2025-201673
CVE Published
Dec 08, 2025 - 09:15 nvd
MEDIUM 4.9

Description

App lock verification bypass vulnerability in the file management app. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Analysis

App lock verification bypass vulnerability in the file management app. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Technical Context

Information disclosure occurs when an application inadvertently reveals sensitive data to unauthorized actors through error messages, logs, or improper access controls. This vulnerability is classified as Information Exposure (CWE-200).

Affected Products

Affected products: Huawei Harmonyos 5.0.1

Remediation

Implement proper access controls. Sanitize error messages in production. Review logging practices to avoid capturing sensitive data.

Priority Score

25
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +24
POC: 0

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CVE-2025-66330 vulnerability details – vuln.today

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