CVE-2025-27521

MEDIUM

Huawei HarmonyOS - Improper Access Control

Title source: llm
STIX 2.1

Description

Vulnerability of improper access permission in the process management module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Scores

CVSS v3 6.8
EPSS 0.0004
EPSS Percentile 12.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-280 CWE-276
Status published
Products (1)
huawei/harmonyos 5.0.0
Published Mar 04, 2025
Tracked Since Feb 18, 2026