What is CVE-2024-39670?

CVE-2024-39670 is a medium-severity vulnerability in Huawei Emui, classified under CWE-264. CVSS score: 6.2/10. Published 2024-07-25.

How severe is CVE-2024-39670?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Huawei Emui

CVE-2024-39670

Privilege escalation vulnerability in the account synchronisation module. Impact: Successful exploitation of this vulnerability will affect availability.

Published 2024-07-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Huawei Emui — versions 14.0.0, 13.0.0, 12.0.0
Huawei Harmonyos — versions 4.2.0, 4.0.0, 3.1.0

Weakness classification (CWE)

CWE-264

References

consumer.huawei.com/en/support/bulletin/2024/7/ (Vendor Advisory)

Frequently asked questions

What is CVE-2024-39670?: CVE-2024-39670 is a medium-severity vulnerability in Huawei Emui, classified under CWE-264. CVSS score: 6.2/10. Published 2024-07-25.
How severe is CVE-2024-39670?: Medium severity. CVSS v3 base score is 6.2 out of 10.