ZKTeco BioTime hard-coded key

A vulnerability was found in ZKTeco BioTime 9.5.6 Build 20260130.3206. This issue affects some unknown processing. The manipulation results in use of hard-coded cryptographic key . The attack may be launched remotely. Upgrading to version 9.5.6 Build 3623 is capable of addressing this issue. It is suggested to upgrade the affected component.

ZKTeco BioTime Database Migration Functionality db_migrate_setting sql injection

A security vulnerability has been detected in ZKTeco BioTime 9.5.6 Build 20260130.3206. Affected by this vulnerability is an unknown functionality of the file /base/api/v1.0/systemSettings/db_migrate_setting/ of the component Database Migration Functionality. Such manipulation leads to sql injection. It is possible to launch the attack remotely. Upgrading to version 9.5.6 Build 3623 addresses this issue. Upgrading the affected component is advised.

ZKTeco BioTime Employee REST API employees authorization

A vulnerability has been found in ZKTeco BioTime 9.5.6 Build 20260130.3206. This vulnerability affects unknown code of the file /personnel/api/employees/ of the component Employee REST API. The manipulation leads to authorization bypass. The attack may be initiated remotely. Upgrading to version 9.5.6 Build 3623 is able to resolve this issue. The affected component should be upgraded.

ZKTeco BioTime Biometric Data Endpoint finger_data authorization

A flaw has been found in ZKTeco BioTime 9.5.6 Build 20260130.3206. This affects an unknown part of the file /iclock/finger_data/ of the component Biometric Data Endpoint. Executing a manipulation of the argument emp_code can lead to authorization bypass. The attack can be launched remotely. Upgrading to version 9.5.6 Build 3623 is able to mitigate this issue. You should upgrade the affected component.

ZKTeco BioTime System Settings API systemSettings access control

A vulnerability was detected in ZKTeco BioTime 9.5.6 Build 20260130.3206. Affected by this issue is some unknown functionality of the file /base/api/systemSettings of the component System Settings API. Performing a manipulation results in improper access controls. The attack can be initiated remotely. Upgrading to version 9.5.6 Build 3623 can resolve this issue. It is advisable to upgrade the affected component.

ZKTeco ZKBioSecurity 3.0 Local Authorization Bypass via visLogin.jsp

ZKTeco ZKBioSecurity 3.0 contains a local authorization bypass vulnerability in visLogin.jsp that allows attackers to authenticate without valid credentials by spoofing localhost requests. Attackers can exploit the EnvironmentUtil.getClientIp() method which treats IPv6 loopback address 0:0:0:0:0:0:0:1 as 127.0.0.1 and authenticates using the IP as username with hardcoded password 123456 to access sensitive information and perform unauthorized actions.

ZKTeco ZKBioSecurity 3.0 User Enumeration via authLoginAction

ZKTeco ZKBioSecurity 3.0 contains a user enumeration vulnerability that allows unauthenticated attackers to discover valid usernames by submitting partial characters via the username parameter. Attackers can send requests to the authLoginAction!login.do script with varying username inputs to enumerate valid user accounts based on application responses.

ZKTeco ZKBioSecurity 3.0 File Path Manipulation Vulnerability

ZKTeco ZKBioSecurity 3.0 contains a file path manipulation vulnerability that allows attackers to access arbitrary files by modifying file paths used to retrieve local resources. Attackers can manipulate path parameters to bypass access controls and retrieve sensitive information including configuration files, source code, and protected application resources.

ZKTeco ZKBioSecurity 3.0 Cross-Site Request Forgery Superadmin

ZKTeco ZKBioSecurity 3.0 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious websites. Attackers can craft HTTP requests that add superadmin accounts without validity checks, enabling unauthorized administrative access when authenticated users visit attacker-controlled pages.

ZKTeco ZKBioSecurity 3.0 Multiple Reflected XSS Vulnerabilities

ZKTeco ZKBioSecurity 3.0 contains multiple reflected cross-site scripting vulnerabilities that allow attackers to execute arbitrary HTML and script code by injecting malicious payloads through unsanitized parameters in multiple scripts. Attackers can craft malicious URLs with XSS payloads in vulnerable parameters to execute scripts in a user's browser session within the context of the affected application.

ZKTeco ZKBioSecurity 3.0 Hardcoded Credentials Remote Code Execution

ZKTeco ZKBioSecurity 3.0 contains hardcoded credentials in the bundled Apache Tomcat server that allow unauthenticated attackers to access the manager application. Attackers can authenticate with hardcoded credentials stored in tomcat-users.xml to upload malicious WAR archives containing JSP applications and execute arbitrary code with SYSTEM privileges.

ZKTeco ZKTime.Net 3.0.1.6 Insecure File Permissions Privilege Escalation

ZKTeco ZKTime.Net 3.0.1.6 contains an insecure file permissions vulnerability that allows unprivileged users to escalate privileges by modifying executable files. Attackers can exploit world-writable permissions on the ZKTimeNet3.0 directory and its contents to replace executable files with malicious binaries for privilege escalation.

An issue in ZKTeko BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information via the Authentication & Authorization component

ZKTeco BioTime Endpoint safe_setting credentials storage

A vulnerability was detected in ZKTeco BioTime up to 9.0.3/9.0.4/9.5.2. This affects an unknown part of the file /base/safe_setting/ of the component Endpoint. Performing a manipulation of the argument backup_encryption_password_decrypt/export_encryption_password_decrypt results in unprotected storage of credentials. Remote exploitation of the attack is possible. The exploit is now public and may be used. Upgrading to version 9.0.6 is able to mitigate this issue. It is recommended to upgrade the affected component. The vendor confirms: "The mainstream version ZKBioTime V9.0.6 has fixed this vulnerability. Please update to the latest version as soon as possible. For the Middle East version BioTime 9.5.X, you can contact the local technical support to obtain the fix package."

Unauthenticated Export Service in ZKTeco CCTV Cameras

An undocumented configuration export port is accessible on some models of ZKTeco CCTV cameras. This port does not require authentication and exposes critical information about the camera such as open services and camera account credentials.

ZKTeco ZKAccess Security System 5.3.1 Stored XSS

ZKTeco ZKAccess Security System 5.3.1 contains a stored cross-site scripting vulnerability that allows attackers to execute arbitrary HTML and script code by injecting malicious payloads through the 'holiday_name' and 'memo' POST parameters. Attackers can submit crafted requests with script code in these parameters to compromise user browser sessions and steal sensitive information.

ZKTeco ZKAccess Professional 3.5.3 Privilege Escalation via Insecure Permissions

ZKTeco ZKAccess Professional 3.5.3 contains an insecure file permissions vulnerability that allows authenticated users to escalate privileges by modifying executable files. Attackers can leverage the Modify permission granted to the Authenticated Users group to replace executable binaries with malicious code for privilege escalation.

A path traversal vulnerability in the iclock API of ZKTeco BioTime v8.5.5 allows unauthenticated attackers to read arbitrary files via supplying a crafted payload. This vulnerability was fixed in version 9.0.120240617.19506 of ZKBioTime.

ZKTeco BioTime default password

ZKTeco BioTime allows unauthenticated attackers to enumerate usernames and log in as any user with a password unchanged from the default value '123456'. Users should change their passwords (located under the Attendance Settings tab as "Self-Password").

ZKTeco ZKBio Access IVS Department Name Search Bar cross site scripting

A vulnerability was determined in ZKTeco ZKBio Access IVS up to 3.3.2. This impacts an unknown function of the component Department Name Search Bar. This manipulation with the input <marquee>hi causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor explains: "ZKBio Access IVS is no longer maintained and the product has been replaced by ZKBio CVAccess, it is recommended to replace it with the latest version of ZKBio CVAccess." This vulnerability only affects products that are no longer supported by the maintainer.