Bulletins

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.

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

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 …

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 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. Siemens has released updates for several affected products, is working …

The EN100 Ethernet communication module and SIPROTEC 5 relays are affected by a security vulnerability which could allow an attacker to conduct a Denial-of-Service attack over the network. Siemens has released updates for some affected products, is working on updates for the remaining affected products, and recommends specific countermeasures until …

Security researchers published information on vulnerabilities known as Foreshadow and L1 Terminal Fault (L1TF). These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Siemens Industrial Products contain processors that are affected by the vulnerabilities.