Multiple Siemens SIMATIC products vulnerable to sensitive information disclosure

SIPLUS extreme products are designed for reliable operation under extreme conditions and are based on SIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE or other devices.The SIMATIC CP 1543-1 and SIMATIC CP 1545-1 communication processors connect the S7-1500 controllers to the Ethernet. It provides integrated security features such as firewalls, virtual private networks (VPNs), and support for other protocols for data encryption. Several Siemens SIMATIC products are vulnerable to sensitive information disclosure, which can be exploited by attackers to retrieve sensitive information stored in plaintext.