ZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Incorrect Access Control. An authenticated user, without the permissions of managing users, can create a new admin user.
ZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Directory Traversal via BaseMediaFile. An authenticated user can delete local files from the server which can lead to DoS.
ZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Directory Traversal via photoBase64. An unauthenticated user can download local files from the server. NOTE: Third parties have indicated other versions are also vulnerable including up to 6.4.1.
In ZKTeco ZKBio CVSecurity v6.1.1_R and earlier (fixed in 6.1.3_R) an authenticated user can bypass password checks while exporting data from the application.
ZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Cross Site Scripting (XSS) via an Audio File. An authenticated user can injection malicious JavaScript code to trigger a Cross Site Scripting.