A piece of Huawei whole-home intelligence software has an Incorrect Privilege Assignment vulnerability. Successful exploitation of this vulnerability could allow attackers to access restricted functions.(Vulnerability ID:HWPSIRT-2022-52968)
This vulnerability has been assigned a (CVE) ID: CVE-2022-48283
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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: http://www.first.org/cvss/specification-document.
Base Score: 7.0
Temporary Score: 6.5
Environmental Score: NA
CVSS v3.1 Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
This vulnerability can be exploited only when the following conditions are present:
Attackers construct malicious applications.
A piece of Huawei whole-home intelligence software does not correctly verify the caller's permission. As a result, an Incorrect Privilege Assignment vulnerability is caused. An attacker can construct a malicious application 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.
This vulnerability was discovered by Huawei internal tester.
2023-02-01 V1.0 Initial Release
Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.
To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.
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.