Auth bypass in Huawei Emui
CVE-2022-48496
Vulnerability of lax app identity verification in the pre-authorization function.Successful exploitation of this vulnerability will cause malicious apps to become pre-authorized.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (22.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 22.9% 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 13.0.0, 12.0.1, 12.0.0
- Huawei Harmonyos — versions 3.1.0, 3.0.0, 2.1.0
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2023/6/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-48496?
- CVE-2022-48496 is a high-severity vulnerability in Huawei Emui, classified under Improper Authentication. CVSS score: 7.5/10. Published 2023-06-19.
- How severe is CVE-2022-48496?
- High severity. CVSS v3 base score is 7.5 out of 10.