CVE-2020-11960: Mi Xiaomi r3600 Firmware

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Xiaomi router R3600 ROM before 1.0.50 is affected by a vulnerability when checking backup file in c_upload interface let attacker able to extract malicious file under any location in /tmp, lead to possible RCE and DoS

Affected products

• Mi Xiaomi r3600 Firmware: before 1.0.20 (fixed in 1.0.20)

Published 2020-06-24. Last modified 2026-06-17.