Arbitrary file upload in Mi Xiaomi Millet Firmware

CVE-2019-15843

A malicious file upload vulnerability was discovered in Xiaomi Millet mobile phones 1-6.3.9.3. A particular condition involving a man-in-the-middle attack may lead to partial data leakage or malicious file writing.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2019-15843: held from 0.008 to 0.008.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-15843?
CVE-2019-15843 is a high-severity vulnerability in Mi Xiaomi Millet Firmware, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.4/10. Published 2019-09-18.
How severe is CVE-2019-15843?
High severity. CVSS v3 base score is 7.4 out of 10.