Description
OpenHarmony-v3.1.2 and prior versions had an Multiple path traversal vulnerability in appspawn and nwebspawn services. Local attackers can create arbitrary directories or escape application sandbox.If chained with other vulnerabilities it would allow an unprivileged process to gain full root privileges.
References (1)
Core 1
Core References
Third Party Advisory patch
vendor-advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md
Scores
CVSS v3
8.4
EPSS
0.0019
EPSS Percentile
8.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
CWE-287
Status
published
Products (1)
openharmony/openharmony
3.1 - 3.1.2
Published
Nov 03, 2022
Tracked Since
Feb 18, 2026