Security Advisory - Improper Authorization Vulnerability in Some Huawei Smartphones
- SA No:huawei-sa-20200610-04-smartphone
- Initial Release Date: 2020-06-10
- Last Release Date: 2020-06-10
There is an improper authentication vulnerability in some Huawei smart phones. Due to improper authentication of specific interface, in specific scenario attackers could access specific interface without authentication. Successful exploit could allow the attacker to perform unauthorized operations. (Vulnerability ID: HWPSIRT-2019-11019)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-1813.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200610-04-smartphone-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
HUAWEI P30 |
Versions earlier than 10.1.0.135(C00E135R2P11) |
10.1.0.135(C00E135R2P11) |
Successful exploit could allow the attacker to access specific interface to perform unauthorized operations.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 6.4 (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L)
Temporal Score: 5.9 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
Attackers can physically access the affected device.
Vulnerability details:
Due to improper authentication of specific interface, in specific scenario attackers could access specific interface without authentication. Successful exploit could allow the attacker to perform unauthorized operations.
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.
None
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.
