Resource Exhaustion via POST Requests to send-mail Action

A high privileged remote attacker can exhaust critical system resources by sending specifically crafted POST requests to the send-mail action in fast succession.

SQL Injection via POST Requests Allowing Configuration Database Manipulation

A high privileged remote attacker can alter the configuration database via POST requests due to improper neutralization of special elements used in a SQL statement.

Unauthenticated Buffer Overflow in Conftool Service Leading to Denial of Service

An unauthenticated remote attacker could exploit a buffer overflow vulnerability in the device causing a denial of service that affects only the network initializing wizard (Conftool) service.

Persistent Cross-Site Scripting via POST Requests Due to Improper Neutralization of Input

A high privileged remote attacker can gain persistent XSS via POST requests due to improper neutralization of special elements used to create dynamic content.

MB connect line/Helmholz: Remote code execution via confnet service

An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication.

MB connect line/Helmholz: Remote code execution due to improper input validation

An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input validation.

MB connect line/Helmholz: tmp directory exposed via webservice

An unauthenticated remote attacker can get read access to files in the "/tmp" directory due to missing authentication.

Helmholz and MB Connect Line: Account takeover via password reset in multiple products

An Authorization Bypass vulnerability was found in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3. An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account.

Helmholz and MB Connect Line: Account takeover via password reset in multiple products

Exposure of Sensitive Information to an unauthorized actor vulnerability in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual in versions <=2.13.3 allow an authorized remote attacker with low privileges to view a limited amount of another accounts contact information.

MB connect line/Helmholz: Hardcoded user accounts with hard-coded passwords

The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote attacker for full control of the affected devices.

MB connect line/Helmholz: Weak encryption of configuration file

An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.

MB connect line/Helmholz: Generation of weak passwords vulnerability

An unauthenticated remote attacker can perform a brute-force attack on the credentials of the remote service portal with a high chance of success, resulting in connection lost.

In Red Lion Europe mbCONNECT24 and mymbCONNECT24 and Helmholz myREX24 and myREX24.virtual up to and including 2.14.2 an improperly implemented access validation allows an authenticated, low privileged attacker to gain read access to limited, non-critical device information in his account he should not have access to.

User enumeration vulnerability in MB connect line and Helmholz products

A remote, unauthenticated attacker can enumerate valid users by sending specific requests to the webservice of MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2.

Remote user enumeration in mymbCONNECT24, mbCONNECT24 <= 2.9.0

In mymbCONNECT24, mbCONNECT24 <= 2.9.0 an unauthenticated user can enumerate valid backend users by checking what kind of response the server sends for crafted invalid login attempts.

Information Exposure in mymbCONNECT24, mbCONNECT24 <= 2.8.0

In MB connect line mymbCONNECT24, mbCONNECT24 in versions <= 2.8.0 an unauthenticated user can enumerate valid users by checking what kind of response the server sends.

Password policy evasion in products of MB connect line and Helmholz

In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server.

OS Command Injection in mbDIALUP <= 3.9R0.0

In MB connect line mbDIALUP versions <= 3.9R0.0 a remote attacker can send a specifically crafted HTTP request to the service running with NT AUTHORITY\SYSTEM that will not correctly validate the input. This can lead to an arbitrary code execution with the privileges of the service.

Privilege escalation in mbDIALUP <= 3.9R0.0

In MB connect line mbDIALUP versions <= 3.9R0.0 a low privileged local attacker can send a command to the service running with NT AUTHORITY\SYSTEM instructing it to execute a malicous OpenVPN configuration resulting in arbitrary code execution with the privileges of the service.

Foreced Browsing vulnerability in products of MB connect line and Helmholz

An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual through 2.11.2. An unauthenticated attacker is able to access files (that should have been restricted) via forceful browsing.