Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in ZkTeco-based OEM devices allows OS Command Injection. Since all the found command implementations are executed from the superuser, their impact is the maximum possible. This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly other.

Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker

to write any file on the system with root privileges.

This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly others.

Stack-based Buffer Overflow vulnerability in ZkTeco-based OEM devices allows, in some cases, the execution of arbitrary code. Due to the lack of protection mechanisms such as stack canaries and PIE, it is possible to successfully execute code even under restrictive conditions.

This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others)

with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly others.

ZKteco ZKBio WDMS before 9.0.2 Build 20250526 allows an attacker to download a database backup via the /files/backup/ component because the filename is based on a predictable timestamp.

ZKTeco ZKBio CVSecurity v6.1.1 was discovered to contain a hardcoded cryptographic key.

In ZKT ZKBio CVSecurity 6.4.1R an unauthenticated attacker can craft JWT token using the hardcoded secret to authenticate to the service console. NOTE: the Supplier disputes the significance of this report because the service console is typically only accessible from a local area network, and because access to the service console does not result in login access or data access in the context of the application software platform.

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.

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 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.

A token-reuse vulnerability in ZKTeco FaceDepot 7B 1.0.213 and ZKBiosecurity Server 1.0.020190723 allows an attacker to create arbitrary new users, elevate users to administrators, delete users, and download user faces from the database.

ZKTeco BioAccess IVS v3.3.1 was discovered to contain a SQL injection vulnerability.

A path traversal vulnerability in ZKTeco BioTime v8.5.5 allows attackers to write arbitrary files via using a malicious SFTP configuration.

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 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.

The ZKTime Web Software 2.0.1.12280 allows the Administrator to elevate the privileges of the application user using a 'passwordchange()' function of the Modify Password component, reachable via the oldpassword, newpassword1, and newpassword2 parameters to the /accounts/passwordchange/ 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.

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

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

UNSUPPPORTED WHEN ASSIGNED An IDOR vulnerability has been found in ZKTeco ZEM800 product affecting version 6.60. This vulnerability allows a local attacker to obtain registered user backup files or device configuration files over a local network or through a VPN server.

In ZKTeco ZKBio CVSecurity v6.1.1R and earlier (fixed in 6.1.3R) an authenticated user can bypass password checks while exporting data from the application.

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.

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.

An issue in ZKTeco BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information.

Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker to access any file on the system.

This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly others.

An 'SQL Injection' vulnerability, due to improper neutralization of special elements used in SQL commands, exists in ZKTeco-based OEM devices. This vulnerability allows an attacker to, in some cases, impersonate another user or perform unauthorized actions. In other instances, it enables the attacker to access user data and system parameters from the database. This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others)

with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly other, Standalone service v. 2.1.6-20200907 and possibly others.

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.

ZKTeco ZKTime Web 2.0.1.12280 allows remote attackers to obtain sensitive employee metadata via a direct request for a PDF document.

ZKTeco BioAccess IVS v3.3.1 allows unauthenticated attackers to obtain sensitive information about all managed devices, including their IP addresses and device names.

A path traversal vulnerability in ZKTeco BioAccess IVS v3.3.1 allows unauthenticated attackers to read arbitrary files via supplying a crafted payload.

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.

Insecure access control in ZKTeco BioTime through 9.0.1 allows authenticated attackers to escalate their privileges due to the fact that session ids are not validated for the type of user accessing the application by default. Privilege restrictions between non-admin and admin users are not enforced and any authenticated user can leverage admin functions without restriction by making direct requests to administrative endpoints.