What is CVE-2020-14111?

CVE-2020-14111 is a high-severity vulnerability in Mi Ax3600, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.8/10. Published 2022-03-10.

How severe is CVE-2020-14111?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Mi Ax3600

CVE-2020-14111

A command injection vulnerability exists in the Xiaomi Router AX3600. The vulnerability is caused by a lack of inspection for incoming data detection. Attackers can exploit this vulnerability to execute code.

Published 2022-03-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (22.9th percentile), scored 2026-09-30.

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

Mi Ax3600
Mi Ax3600 Firmware
Xiaomi Router Ax3600 — versions Xiaomi Router AX3600 version <1.1.15

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

trust.mi.com/zh-CN/misrc/bulletins/advisory (Vendor Advisory)

Frequently asked questions

What is CVE-2020-14111?: CVE-2020-14111 is a high-severity vulnerability in Mi Ax3600, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.8/10. Published 2022-03-10.
How severe is CVE-2020-14111?: High severity. CVSS v3 base score is 7.8 out of 10.