PT-2022-8554 · Xiaomi · Xiaomi

Published 2022-04-21 · Updated 2022-05-03 · CVE-2020-14120

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Xiaomi models (affected versions not specified)

Description The issue is caused by the lack of checksum when using a third-party application to pass in parameters. Attackers can induce users to install a malicious app and use this issue to achieve elevated privileges, affecting the normal services of the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Weakness Enumeration

CWE-354

Related Identifiers

CVE-2020-14120

Affected Products

Xiaomi

References · 4

• https://osv.dev/vulnerability/CVE-2020-14120 · Vendor Advisory
• https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=145 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14120 · Security Note
• https://t.me/cibsecurity/41243 · Telegram Post