Auth bypass in Huawei Watch 2
CVE-2018-7926
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.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.002 (11.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Huawei Watch 2
- Huawei Watch 2 Firmware
- Huawei Technologies Co., Ltd. Watch 2 — versions Versions and earlier than OWDD.180707.001.E1
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2018-7926?
- CVE-2018-7926 is a medium-severity vulnerability in Huawei Watch 2, classified under Incorrect Authorization. CVSS score: 4.6/10. Published 2018-11-13.
- How severe is CVE-2018-7926?
- Medium severity. CVSS v3 base score is 4.6 out of 10.