CVE-2020-11960

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-06-24 · updated 2026-06-17

Description

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

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=15
https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=15

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