Auth bypass in Huawei Emui
CVE-2022-48313
The Bluetooth module has a vulnerability of bypassing the user confirmation in the pairing process. Successful exploitation of this vulnerability may affect confidentiality.
Vulnerability class: IDOR (Insecure Direct Object Reference)
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:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (8.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.5% 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 Emui — versions 13.0.0, 12.0.1, 12.0.0
- Huawei Harmonyos — versions 2.0, 3.1.0, 2.0.1
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2023/4/ (Vendor Advisory)
- device.harmonyos.com/en/docs/security/update/security-bulletins-202304-00000015… (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-48313?
- CVE-2022-48313 is a medium-severity vulnerability in Huawei Emui, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2023-04-16.
- How severe is CVE-2022-48313?
- Medium severity. CVSS v3 base score is 6.5 out of 10.