Liveness face authentication bypass - lack of valitadion - CXSecurity.com

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漏洞ID 1609865 漏洞类型
发布时间 2019-05-15 更新时间 2019-05-15
CVE编号 N/A CNNVD-ID N/A
漏洞平台 N/A CVSS评分 N/A
|漏洞来源
https://cxsecurity.com/issue/WLB-2019050166
|漏洞详情
漏洞细节尚未披露
|漏洞EXP
The Face authentication component in Aware mobile liveness 2.2.1 sdk 2.2.0 for Knomi allows a Biometrical Liveness authentication bypass via parameter tampering of the /knomi/analyze security_level dropping it down and getting an approval score (100%) back from the server.

The exploitation is also possible reverse engineering the sdk base changing the security_level parameter to achieve the OK from the server. The server does not properly validate the value sent by the SDK.


[Vendor of Product]
Aware - https://www.aware.com/

Exploit:

https://drive.google.com/file/d/1-0X8foCwjR3RmL_7UJcgOFYrwKOjYZQL/view