CVE-2020-14094

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-06-24 · updated 2026-06-17
Weakness: CWE-787

Description

In Xiaomi router R3600, ROM version<1.0.20, the connection service can be injected through the web interface, resulting in stack overflow or remote code execution.

Affected products

Xiaomi router R3600: before 1.0.20 — fixed in 1.0.20

How to fix

Upgrade to a fixed version: Xiaomi router R3600 1.0.20. Check the vendor advisory for mitigations.

References

https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=17&locale=zh
https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=17&locale=zh

Get alerted when CVE-2020-14094 or the next vulnerability affects your stack