Zkteco Web | 3.0 Default Username And Password [patched]
Delete or alter attendance and access logs to mask unauthorized entry or commit timesheet fraud.
If the device has an admin user, you must use that admin’s credentials.
: If an administrator user has already been created on the physical device, the login credentials will be that specific admin's ID and password. ZKTeco Technology ZKTeco Software Applications
Modify the default server port ( 8081 ) to an uncommon number in the software configuration file to prevent automated network scanning.
The specific you are using (e.g., ZKBioTime, ZKBioSecurity, or standalone web server). zkteco web 3.0 default username and password
Note: Some models may use variants (e.g., password = 123456, 888888, or blank). Always try the device label/manual if the above fails.
Periodically check with ZKTeco support or your installer for firmware patches that resolve known Web 3.0 vulnerabilities.
: An attacker logging in with default credentials could gain complete administrative access, manipulate sensitive data, disrupt operations, or compromise your entire network.
On certain outdoor or high-security ZKTeco controllers, removing the device from its wall bracket triggers a tamper switch. On specific legacy models, pressing the tamper switch three to five times consecutively within 30 seconds of powering up the device triggers a localized factory reset. Crucial Security Steps After Logging In Delete or alter attendance and access logs to
Unsecured access control systems pose a severe threat to physical and digital corporate security. ZKTeco bio-metric and access control terminals running the Web 3.0 management interface are common fixtures in modern offices.
In this article, we will cover the standard login credentials, how to access the Web 3.0 interface, why these defaults exist, and—most critically—how to secure your system immediately.
Open a compatible web browser and type http://192.168.1.201 into the address bar.
Configure your firewall to allow web interface access only from specific administrative IP addresses. Always try the device label/manual if the above fails
Use the compromised ZKTeco terminal as a foothold inside your corporate network to scan for other vulnerable servers and assets. Step-by-Step: How to Change the Web 3.0 Password
A specific, published Common Vulnerabilities and Exposures (CVE) entry exists for ZKTeco's BioTime software, highlighting the severity of this issue. describes a vulnerability where an unauthenticated attacker can enumerate usernames and log in as any user whose password remains the default 123456 . With a CVSSv3.1 base score of 7.3 (High) and a CVSSv4.0 base score of 6.9 (Medium) , this flaw grants attackers unauthorized administrative access to the system.
Some ZKTeco Web 3.0 software installers generate a unique, temporary admin password during setup. Look into the installation directory (typically C:\Program Files\BioTime or C:\ZKBioSecurity ) for a readme.txt or setup log file containing auto-generated credentials. 3. Reset via the Hardware Device Menu
For most ZKTeco devices featuring the built-in Web Server 3.0, use the following details to log in for the first time: Default Username administrator Default Password Default IP Address 192.168.1.201 192.168.1.234
ZKTeco devices and software platforms use standardized credentials for first-time configuration. Standard Software and Web Interface Defaults