CVE-2020-14120

HIGH

Xiaomi - Privilege Escalation

Title source: llm
STIX 2.1

Description

Some Xiaomi models have a vulnerability in a certain application. The vulnerability is caused by the lack of checksum when using a three-party application to pass in parameters, and attackers can induce users to install a malicious app and use the vulnerability to achieve elevated privileges, making the normal services of the system affected.

Scores

CVSS v3 8.8
EPSS 0.0014
EPSS Percentile 33.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-354
Status published
Products (1)
mi/miui 12.5
Published Apr 21, 2022
Tracked Since Feb 18, 2026