How severe is CVE-2020-11960?

CVE-2020-11960 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-11960 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11960?

CVE-2020-11960 affects Mi Xiaomi R3600 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-11960?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-11960 published?

CVE-2020-11960 was published on 2020-06-24 and last updated on 2026-06-17.

CVE-2020-11960

CVE-2020-11960 is a critical-severity vulnerability in Mi Xiaomi R3600 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mi Xiaomi R3600 Firmware
Published: 2020-06-24
Last modified: 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

Frequently asked questions

What is CVE-2020-11960?: 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
How severe is CVE-2020-11960?: CVE-2020-11960 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-11960 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11960?: CVE-2020-11960 affects Mi Xiaomi R3600 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-11960?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-11960 published?: CVE-2020-11960 was published on 2020-06-24 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:o:mi:xiaomi_r3600_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Mi Xiaomi R3600 Firmware

CVE-2020-14095 — Critical (CVSS 9.8): In Xiaomi router R3600, ROM version<1.0.20, a connect service suffers from an injection vulnerability through the web…
CVE-2020-14094 — Critical (CVSS 9.8): In Xiaomi router R3600, ROM version<1.0.20, the connection service can be injected through the web interface, resulting…
CVE-2020-11961 — High (CVSS 7.5): Xiaomi router R3600 ROM before 1.0.50 is affected by a sensitive information leakage caused by an insecure interface…
CVE-2020-11959 — High (CVSS 7.5): An unsafe configuration of nginx lead to information leak in Xiaomi router R3600 ROM before 1.0.50.

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