Bulletins

The products listed below contain a remote code execution vulnerability that could allow an unauthenticated remote attacker to execute arbitrary code with high privileges. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends countermeasures …

Fortinet has published information on vulnerabilities in FORTIOS. This advisory lists the related Siemens Industrial products. Siemens has released a new version of Fortigate NGFW for RUGGEDCOM APE1808 and recommends to update to the latest version. Siemens recommends to consult and implement the workarounds provided in Fortinet’s upstream security notifications.

The OPC UA implementations (ANSI C and C++) as used in several SIMATIC products contain a denial of service vulnerability that could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate. Siemens has released new versions for several affected products and …

A Denial-of-Service vulnerability has been identified in LOGO! 8 BM. This vulnerability could allow an attacker to crash a device, if a user is tricked into loading a malicious project file onto an affected device. The vulnerability is related to the hardware of the product. Siemens has released new hardware …

SENTRON PAC3200 only provide a 4-digit PIN to protect from administrative access via Modbus TCP interface. Attackers with access to the Modbus TCP interface could easily bypass this protection by brute-force attacks or by monitoring the Modbus cleartext communication. Siemens recommends specific countermeasures for products where fixes are not, or …

LOGO! V8.3 BM (incl. SIPLUS variants) devices contain a vulnerability that could allow an electromagnetic fault injection. This could allow an attacker to dump and debug the firmware, including the manipulation of memory. Further actions could allow to inject public keys of custom created key pairs which are then signed …

Simcenter Nastran contains multiple memory corruption vulnerabilities that could be triggered when the application reads files in BDF file formats. If a user is tricked to open a malicious file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. …