Bulletins

The latest update for Desigo PXC devices fixes a vulnerability that could allow unauthenticated remote attackers to upload malicious firmware without prior authentication. Siemens recommends updating to the new version.

Multiple vulnerabilities have been identified in the WibuKey Digital Rights Management (DRM) solution, which affect WinCC OA. Siemens recommends users to apply the updates to WibuKey Digital Rights Management (DRM) provided by WIBU SYSTEMS AG.

Several industrial devices are affected by a vulnerability that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates for …

Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a Denial-of-Service (DoS) attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates …

A vulnerability in OpenSSL affects several Siemens industrial products. Siemens has released updates for some affected products and is working on updates for others.

Security researchers published information on vulnerabilities known as Spectre and Meltdown. These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.