CVE-2021-39982
CRITICALHarmonyOS - Improper Privilege Management via Phone Manager Notification Tampering
Title source: llmDescription
Phone Manager application has a Improper Privilege Management vulnerability.Successful exploitation of this vulnerability may read and write arbitrary files by tampering with Phone Manager notifications.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202110-0000001162998526
Scores
CVSS v3
9.1
EPSS
0.0011
EPSS Percentile
28.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-269
Status
published
Products (1)
huawei/harmonyos
2.0
Published
Jan 03, 2022
Tracked Since
Feb 18, 2026