Bulletins

LOGO! 8 BM (incl. SIPLUS variants) contains a vulnerability that could allow an attacker to install manipulated firmware packages. Siemens has released an update for the LOGO! 8 BM (incl. SIPLUS variants) and recommends to update to the latest version.

A denial of service vulnerability has been identified in the Nucleus RTOS (real-time operating system) and reported in the Siemens Security Advisory SSA-313313: https://cert-portal.siemens.com/productcert/html/ssa-313313.html. The products listed below use affected versions of the Nucleus software and inherently contain the vulnerability. Siemens recommends specific countermeasures for products where updates are not, …

LOGO! 8 BM (incl. SIPLUS variants) contains multiple web-related vulnerabilities. These could allow an attacker to execute code remotely, put the device into a denial of service state or retrieve parts of the memory. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not …

Desigo PXM devices contain multiple vulnerabilities in the webserver application that could allow an attacker to potentially access sensitive information, execute arbitrary commands, cause a denial of service condition, or perform remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.

The FTP server of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) does not properly release memory resources that were reserved for incomplete connection attempts by FTP clients. This could allow a remote attacker to generate a denial of service condition on devices that incorporate a vulnerable …

A vulnerability in the underlying third party component OPC UA ANSIC Stack (also called Legacy C-Stack) affects several industrial products. The vulnerability could cause a crash of the component that includes the vulnerable part of the stack. Siemens has released updates for several affected products and recommends to update to …

The Scalance W1750D device contains multiple vulnerabilities that could allow an attacker to inject commands or exploit multiple buffer overflow vulnerabilities that could lead to denial of service or unauthenticated remote code execution. Siemens has released updates for the SCALANCE W1750D and recommends to update to the latest version. Siemens …