PT-2021-21506 · Huawei · Huawei Smartphone

Published 2021-12-07 · Updated 2021-12-09 · CVE-2021-37086

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Huawei Smartphone (affected versions not specified)

Description The issue is related to an Improper Preservation of Permissions, which may allow attackers to isolate and read synchronization files of other applications across the UID sandbox. This could potentially lead to unauthorized access to sensitive data.

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

Improper Preservation of Permissions

Weakness Enumeration

CWE-281

Related Identifiers

CVE-2021-37086

Affected Products

Huawei Smartphone

References · 4

• https://osv.dev/vulnerability/CVE-2021-37086 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37086 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 · Vendor Advisory
• https://t.me/cibsecurity/33478 · Telegram Post