PT-2020-15079 · Huawei · Huawei Mate 20

Ding Yicong · Published 2020-04-27 · Updated 2021-07-21 · CVE-2020-1807

Positive Technologies (AI Summary)

CVSS v2.0

3.6

Low

Base vector

AV:L/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions HUAWEI Mate 20 smartphones versions prior to 10.0.0.188(C00E74R3P8)

Description The issue is related to improper authorization, where the software fails to properly restrict user modification of a certain configuration file. This could allow an attacker to bypass the app lock after performing a series of operations in ADB mode.

Recommendations For versions prior to 10.0.0.188(C00E74R3P8), update to version 10.0.0.188(C00E74R3P8) or later to resolve the issue. As a temporary workaround, consider restricting access to ADB mode to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2020-1807

Affected Products

Huawei Mate 20

References · 3

• https://osv.dev/vulnerability/CVE-2020-1807 · Vendor Advisory
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20200422-01-smartphone-en · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-1807 · Security Note