CVE-2025-66325
Unknown Unknown - Not Provided

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Vulnerability report for CVE-2025-66325, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2025-12-08

Last updated on: 2025-12-09

Assigner: Huawei Technologies

Description

Permission control vulnerability in the package management module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

CVSS Scores

EPSS Scores

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Meta Information

Published
2025-12-08
Last Modified
2025-12-09
Generated
2026-07-06
AI Q&A
2025-12-08
EPSS Evaluated
2026-07-05
NVD
EUVD

Affected Vendors & Products

Showing 15 associated CPEs
Vendor Product Version / Range
huawei harmonyos 6.0.0
huawei harmonyos 5.1.0
huawei harmonyos 5.0.1
huawei emui 12.0.0
huawei harmonyos 3.0.0
huawei harmonyos 3.1.0
huawei harmonyos 2.0.0
huawei emui 13.0.0
huawei harmonyos 4.0.0
huawei emui 14.0.0
huawei harmonyos 4.2.0
huawei harmonyos 4.3.0
huawei emui 15.0.0
huawei harmonyos 4.3.1
huawei emui 14.2.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-264 Permissions, Privileges, and Access Controls

Attack-Flow Graph

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Executive Summary

This vulnerability is a permission control issue in the package management module, meaning that improper permission settings could allow unauthorized access or actions within this module.

Impact Analysis

Successful exploitation of this vulnerability may affect service confidentiality, potentially exposing sensitive information.

Mitigation Strategies

Apply the December 2025 Huawei security update, which includes patches addressing this and other vulnerabilities across various system modules and third-party libraries. [1]

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