Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via resign, private message, manual log, time interval, attshift, and holiday. An authenticated administrator can read local files by exploiting XSS into a pdf generator when exporting data as a PDF

In Zkteco BioTime < 8.5.3 Build:20200816.447, an employee can hijack an administrator session and cookies using blind cross-site scripting.

ZKTeco BioTime 8.5.4 is missing authentication on folders containing employee photos, allowing an attacker to view them through filename enumeration.

ZKteco ZKBioSecurity V5000 4.1.3 was discovered to contain a SQL injection vulnerability via the component /baseOpLog.do.

An access control issue in ZKTeco ZKBioSecurity V5000 3.0.5_r allows attackers to arbitrarily create admin users via a crafted HTTP request.

A token-reuse vulnerability in ZKTeco FaceDepot 7B 1.0.213 and ZKBiosecurity Server 1.0.0_20190723 allows an attacker to create arbitrary new users, elevate users to administrators, delete users, and download user faces from the database.

Lack of mutual authentication in ZKTeco FaceDepot 7B 1.0.213 and ZKBiosecurity Server 1.0.0_20190723 allows an attacker to obtain a long-lasting token by impersonating the server.

The ZKTime Web Software 2.0.1.12280 allows the Administrator to elevate the privileges of the application user using a 'password_change()' function of the Modify Password component, reachable via the old_password, new_password1, and new_password2 parameters to the /accounts/password_change/ URI. An attacker takes advantage of this scenario and creates a crafted CSRF link to add himself as an administrator to the ZKTime Web Software. He then uses social engineering methods to trick the administrator into clicking the forged HTTP request. The request is executed and the attacker becomes the Administrator of the ZKTime Web Software. If the vulnerability is successfully exploited, then an attacker (who would be a normal user of the web application) can escalate his privileges and become the administrator of ZKTime Web Software.

There is a reflected XSS vulnerability in ZKTime Web 2.0.1.12280. The vulnerability exists due to insufficient filtration of user-supplied data in the 'Range' field of the 'Department' module in a Personnel Advanced Query. A remote attacker can execute arbitrary HTML and script code in the browser in the context of the vulnerable application.

Cross-site request forgery (CSRF) vulnerability in ZKTeco ZKTime Web 2.0.1.12280 allows remote authenticated users to hijack the authentication of administrators for requests that add administrators by leveraging lack of anti-CSRF tokens.