CVE-2025-66330
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-08

Last updated on: 2025-12-08

Assigner: Huawei Technologies

Description
App lock verification bypass vulnerability in the file management app. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-12-08
Last Modified
2025-12-08
Generated
2026-06-16
AI Q&A
2025-12-08
EPSS Evaluated
2026-06-15
NVD
CVE-2025-66330
EUVD
EUVD-2025-201673
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
huawei harmonyos 5.0.1
huawei harmonyos 5.1.0
huawei harmonyos 6.0.0
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is an app lock verification bypass in a file management application. It means that the security mechanism designed to lock and protect the app can be bypassed, potentially allowing unauthorized access.

Impact Analysis

Successful exploitation of this vulnerability may affect the confidentiality of services, potentially exposing sensitive files or data managed by the app to unauthorized users.

Mitigation Strategies

Apply the December 2025 Huawei security update, which includes patches addressing this and other vulnerabilities in HarmonyOS devices. [1]

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-66330. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart