PT-2022-11176 · Huawei · Emui+2

Published 2022-03-07 · Updated 2022-03-14 · CVE-2021-40055

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:C/A:N

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue is related to a man-in-the-middle attack vulnerability that occurs during system update downloads in recovery mode. Successful exploitation of this issue may affect the integrity of the system. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

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

Related Identifiers

CVE-2021-40055

Affected Products

Emui

Harmonyos

Magic Ui

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-40055 · Security Note
• https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193 · Vendor Advisory
• https://consumer.huawei.com/en/support/bulletin/2022/3 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-40055 · Vendor Advisory
• https://t.me/cibsecurity/38721 · Telegram Post