CVE-2018-7926 Information

Description

Huawei Watch 2 with versions and earlier than OWDD.180707.001.E1 have an improper authorization vulnerability. Due to improper permission configuration for specific operations an attacker who obtained the Huawei ID bound to the watch can bypass permission verification to perform specific operations and modify some data on the watch.

CVSS Vector

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20181031-01-watch-en

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

4.6