What is CVE-2020-14102?

CVE-2020-14102 is a high-severity vulnerability in Mi Ax1800, classified under Command Injection. CVSS score: 7.2/10. Published 2021-01-13.

How severe is CVE-2020-14102?

High severity. CVSS v3 base score is 7.2 out of 10.

RCE in Mi Ax1800

CVE-2020-14102

There is command injection when ddns processes the hostname, which causes the administrator user to obtain the root privilege of the router. This affects Xiaomi router AX1800rom version < 1.0.336 and Xiaomi route RM1800 root version < 1.0…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.019 (77.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mi Ax1800
Mi Ax1800_firmware
Mi Rm1800
Mi Rm1800_firmware
N/a Xiaomi Router Ax1800 — versions Xiaomi router AX1800rom version < 1.0.336
N/a Xiaomi Route Rm1800 — versions Xiaomi route RM1800 root version < 1.0.26

Weakness classification (CWE)

CWE-77 — Command Injection

References

security@xiaomi.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-14102?: CVE-2020-14102 is a high-severity vulnerability in Mi Ax1800, classified under Command Injection. CVSS score: 7.2/10. Published 2021-01-13.
How severe is CVE-2020-14102?: High severity. CVSS v3 base score is 7.2 out of 10.