|Item number||affected FW|
The Web-Based Management (WBM) of WAGOs industrial managed switches is typically used for administration, commissioning and updates.
The reported vulnerabilities allow an attacker with access to the device and the Web-Based Management, to install malware, access to password hashes and create user with admin credentials.
By exploiting the described vulnerabilities, the attacker potentially is able to manipulate or to disrupt the device.
The Web-Based Management is only needed during installation and commissioning, not during normal operations. It is recommended to disable the web server after commissioning. The Command Line Interface (CLI) is an alternative for commissioning the device. This is the easiest and securest way to protect your device from the listed vulnerabilities.
Regardless of the action described above, the vulnerabilities are fixed with following firmware releases.
|Item number||FW version|
|0852-0303 (HW < 3)*||V1.2.5.S0|
|0852-0303 (HW >=3)*||V1.2.3.S1|
*Detailed information about the hardware version is described in the installation guide.
These vulnerabilities were reported to WAGO by:
Coordinated done by CERT@VDE.