External Control of Assumed-Immutable Web Parameter in Weintek cMT X Series HMI EasyWeb Service

The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable. A low-privileged user can modify the parameters and potentially manipulate account-level privileges.

Unverified Password Change in Weintek cMT X Series HMI EasyWeb Service

A low-privileged user can bypass account credentials without confirming the user's current authentication state, which may lead to unauthorized privilege escalation.

Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 was discovered to contain a hardcoded password in the FTP protocol.

Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 was discovered to contain an authenticated command injection vulnerability via the HMI Name parameter.

Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 was discovered to contain a hardcoded encryption key which could allow attackers to access sensitive information.

Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 was discovered to stroe credentials in plaintext in the component uac_temp.db.

Incorrect access control in the component download_wb.cgi of Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 allows unauthenticated attack to download arbitrary files.

A command injection vulnerability in the DHCP activation feature of Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 allows attackers to execute arbitrary commands with root privileges.

An authentication bypass vulnerability in the authorization mechanism of Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 allows unauthorized attackers to perform Administrative actions using service accounts.

Incorrect access control in the VNC component of Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 allows unauthorized attackers to access the HMI system.

An issue in the reset_pj.cgi endpoint of Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 allows unauthorized attackers to execute arbitrary commands via supplying a crafted GET request.

Weintek EasyWeb cMT Cross-site Scripting

The Weintek cMT product line is vulnerable to a cross-site scripting vulnerability, which could allow an unauthenticated remote attacker to inject malicious JavaScript code.

Weintek EasyWeb cMT Improper Access Control

The Weintek cMT product line is vulnerable to various improper access controls, which may allow an unauthenticated attacker to remotely access and download sensitive information and perform administrative actions on behalf of a legitimate administrator.

Weintek EasyWeb cMT Code Injection

The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.

Weintek cMT3000 HMI Web CGI Stack-based Buffer Overflow

In Weintek's cMT3000 HMI Web CGI device, the cgi-bin command_wb.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.

Weintek cMT3000 HMI Web CGI OS Command Injection

In Weintek's cMT3000 HMI Web CGI device, an anonymous attacker can execute arbitrary commands after login to the device.

Weintek cMT3000 HMI Web CGI Stack-based Buffer Overflow

In Weintek's cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.