CVE-2025-27521 — Improper Handling of Insufficient Permissions or Privileges in Huawei Harmonyos

CWE-280 — Improper Handling of Insufficient Permissions or PrivilegesCWE-276 — Incorrect Default Permissions3 documents3 sources
Severity
5.5MEDIUMNVD
CNA6.8
EPSS
0.0%
top 86.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedMar 4

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5huawei/harmonyos5.0.0
▶NVDhuawei/harmonyos5.0.0

🔴Vulnerability Details

2
CVEList
CVE-2025-27521: Vulnerability of improper access permission in the process management module Impact: Successful exploitation of this vulnerability may affect service↗2025-03-04
▶
GHSA
GHSA-r8mv-whv9-j8cj: Vulnerability of improper access permission in the process management module Impact: Successful exploitation of this vulnerability may affect service↗2025-03-04
▶
CVE-2025-27521 — Huawei Harmonyos vulnerability | cvebase