Bulletins

Multiple vulnerabilities have been identified in SIEMENS LOGO!8 BM devices. The most severe vulnerability could lead to an attacker reading and modifying the device configuration if the attacker has access to port 10005/tcp.

The latest update for SCALANCE W1750D fixes multiple vulnerabilities. The most severe could allow an unauthenticated attacker with access to the web interface of an affected device to execute arbitrary system commands within the underlying operating system. Siemens has released updates for the affected devices.

SINAMICS PERFECT HARMONY GH180 Drives NXG I and NXG II control contains a denial-of-service vulnerability within the Ethernet Modbus interface (G28). An attacker with access to the Ethernet Modbus Interface could cause a Denial-of-Service condition exceeding the number of available connections.

The latest update for SIMATIC WinCC fixes multiple vulnerabilities. The most severe could allow an attacker to execute arbitrary commands on an affected system under certain conditions. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and …

A vulnerability was identified in SIMATIC WinCC and SIMATIC PCS 7, which could allow an unauthenticated attacker with access to the affected devices to execute arbitrary code. The vulnerability can be exploited if the affected systems do not have "Encrypted Communication" enabled. Siemens provides versions of SIMATIC WinCC and SIMATIC …

The latest update for SIMATIC Panel Software and SIMATIC WinCC (TIA Portal) fixes two vulnerabilities. The most severe is a vulnerability which could allow an attacker with network access to the integrated device to read and write variables via SNMP. Siemens recommends to update to the newest version.

SINAMICS PERFECT HARMONY GH180 Drives NXG I and NXG II control contains a denial-of-service vulnerability within the Parameter Read/Write over Fieldbus network functionality. An attacker with access to the field bus network could cause a Denial-of-Service condition by sending specially crafted packets. By default, Parameter Read/Write over Fieldbus network is …