Security Advisory - Identity Authentication Bypass Vulnerability in Huawei HiLink AI Life Product

HWPSIRT-2022-42291:

Successful exploitation could allow attackers to access restricted functions.

Vulnerabilities are scored base on the CVSS v3.1 scoring system. For details please refer to: https://www.first.org/cvss/specification-document.

HWPSIRT-2022-42291

Base Score: 4.0

Temporal Score: 3.7

Environmental Score: NA

CVSS v3.1 Vector: AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L/E:F/RL:O/RC:C

HWPSIRT-2022-42291:

This vulnerability can be exploited only when the following conditions are present:

Attackers construct malicious applications.

Technical details:

An identity authentication bypass vulnerability exists in Huawei HiLink AI Life product due to incorrectly verifying the caller's permission. Attackers can construct malicious applications to exploit this vulnerability and access restricted functions.

The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.

HWPSIRT-2022-42291:

This vulnerability was discovered by Huawei internal tester.

2023-04-26 V1.0 Initial Release;

None

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To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.