Bulletins

An information disclosure vulnerability in SIPROTEC 5 products could allow an unauthenticated attacker to read device information. Only devices with the hardware variants CP050, CP100 and CP300 are affected. The DIGSI engineering tool can be used to identify the hardware version of your devices. Siemens has released updates for the …

SICAM PQ Analyzer uses an unquoted registry entry and is thus vulnerable to an unquoted search path vulnerability. Siemens has released an update for the SICAM PQ Analyzer and recommends to update to the latest version.

Multiple vulnerabilities (also known as “NUCLEUS:13”) have been identified in the Nucleus RTOS (real-time operating system) and reported in the Siemens Security Advisory SSA-044112: https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf. PLUSCONTROL 1st Gen devices are affected by some of the vulnerabilities as documented below. Siemens Energy recommends specific countermeasures for products where updates are not …

Multiple vulnerabilities were identified in the COMOS Web component of COMOS. They could allow an attacker to conduct code injections, store data in undesired locations, execute arbitrary SQL statements, and run cross-site-request-forgery attacks. Siemens has released an update for COMOS and recommends to update to the latest version.

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerability described in this advisory is from this set. The DNS client of of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contains a vulnerability related to the handling of …

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerabilities described in this advisory are from this set. The DNS client of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contains two out of bounds write vulnerabilities in the …

WIBU Systems published information about a denial-of-service vulnerability and an associated fix release version of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens products for license management. The vulnerability is described in the section “Vulnerability Classification” below and got assigned the CVE ID CVE-2021-41057. Successful …