RCE in Mi R3600

CVE-2020-14100

In Xiaomi router R3600 ROM version<1.0.66, filters in the set_WAN6 interface can be bypassed, causing remote code execution. The router administrator can gain root access from this vulnerability.

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: 0.056 (92.6th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.6% 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-2020-14100: held from 0.052 to 0.056.

EPSS over last 30 days · oldest: 0.052 · newest: 0.056 · change: +0.004

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-14100?
CVE-2020-14100 is a critical-severity vulnerability in Mi R3600, classified under Command Injection. CVSS score: 9.8/10. Published 2020-09-11.
How severe is CVE-2020-14100?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-14100 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.