CVE-2022-38465

The CVE-2022-38465 issue affects Siemens products including SIMATIC Drive Controller family (pre-2.9.2), SIMATIC ET 200SP Open Controller CPUs (1515SP PC/PC2), SIMATIC S7-1200/1500 CPUs, S7-1500 Software Controller, S7-PLCSIM Advanced, SINUMERIK MC, and SINUMERIK ONE. Root cause: insufficient pro...

CVE-2023-28831

CVE-2023-28831 is an integer overflow in Siemens OPC UA SDKs (ANSI C/C++) that could cause an infinite loop during certificate validation, enabling unauthenticated remote DoS via a crafted certificate. Connected documents confirm affected products span Siemens SINUMERIK MC/ONE and related SIMATIC...

CVE-2021-37185

CVE-2021-37185 affects Siemens SIMATIC Drive Controller family and multiple SIMATIC controllers (S7-1200, S7-1500, ET 200SP Open Controller CPU 1515SP PC2, S7-PLCSIM Advanced, TIM 1531 IRC). An unauthenticated attacker can cause a denial-of-service in a PLC by sending specially crafted packets to...

CVE-2022-30694

Summary: CVE-2022-30694 is a CSRF vulnerability in the Siemens web server login endpoint "/FormLogin" that can allow an authenticated attacker to track other users’ activities by bypassing origin checks. The issue affects multiple Siemens products including SIMATIC Drive Controllers, SIMATIC ET 2...

CVE-2021-37205

CVE-2021-37205 affects Siemens SIMATIC Drive Controller family and related devices (Drive Controller, ET 200SP Open Controller CPU 1515SP PC2, S7-1200/1500 families, S7-PLCSIM Advanced, TIM 1531 IRC). The issue is a memory-management flaw (MISSING RELEASE OF MEMORY AFTER EFFECTIVE LIFETIME) that ...

CVE-2022-38773

The CVE-2022-38773 issue affects Siemens S7-1500 CPU family where devices lack an Immutable Root of Trust in hardware. This prevents boot-time code integrity validation, enabling an attacker with physical access to replace the boot image and run arbitrary code. Connected sources (e.g., Red Hat ad...

CVE-2021-37204

CVE-2021-37204 affects Siemens SIMATIC industrial products including Drive Controller family (all versions

CVE-2023-46156

CVE-2023-46156 affects Siemens SINUMERIK MC/ONE and a broad range of SIMATIC S7-1500 CPU family devices, where port 102/tcp handling of specially crafted packets can trigger a denial-of-service. The vulnerability is described as a Use-After-Free (CWE-416) condition with a CVSS v3 base score of 7....