PT-2020-11620 · Google · Android

Published 2020-09-17 · Updated 2020-09-23 · CVE-2020-0266

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11

Description In factory reset protection, there is a possible FRP bypass due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-11, consider implementing a permission check in the factory reset protection mechanism to prevent local escalation of privilege. As a temporary workaround, restrict access to the factory reset protection feature until a patch is available.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2020-0266

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2020-0266 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0266 · Security Note
• https://source.android.com/security/bulletin/android-11 · Vendor Advisory
• https://t.me/cibsecurity/14755 · Telegram Post