Improper input validation in Huawei Emui
CVE-2021-37039
There is an Input verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause Bluetooth DoS.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.003 (17.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Huawei Emui — versions 11.0.0, 10.1.1
- Huawei Harmonyos — versions 2.0
- Huawei Magic Ui — versions 4.0.0, 3.1.1
- Huawei Magic Ui — versions 3.1.1, 4.0.0
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2021/9/ (Vendor Advisory)
- device.harmonyos.com/en/docs/security/update/security-bulletins-202109-00000011… (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-37039?
- CVE-2021-37039 is a medium-severity vulnerability in Huawei Emui, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-12-08.
- How severe is CVE-2021-37039?
- Medium severity. CVSS v3 base score is 6.5 out of 10.