RCE in Mi Ax3600

CVE-2020-14119

There is command injection in the addMeshNode interface of xqnetwork.lua, which leads to command execution under administrator authority on Xiaomi router AX3600 with rom versionrom< 1.1.12

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.030 (86.7th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.7% 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-2020-14119: held from 0.030 to 0.030.

EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000

Affected products

  • Mi Ax3600
  • Xiaomi Router Ax3600 — versions Xiaomi RouterAX3600 rom versionrom< 1.1.12

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-14119?
CVE-2020-14119 is a critical-severity vulnerability in Mi Ax3600, classified under Command Injection. CVSS score: 9.8/10. Published 2021-09-16.
How severe is CVE-2020-14119?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-14119 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.