Bulletins

SIEMENS CERT
01/13/2026
Siemens ET 200SP contains a denial-of-service vulnerability that could be triggered by sending a valid S7 protocol Disconnect Request (COTP DR TPDU), causing the device to become unresponsive and require a power cycle to recover. Siemens has released new versions for several affected products and recommends to update to the …
SIEMENS CERT
01/13/2026
Siemens User Management Component (UMC) is affected by a heap-based buffer overflow vulnerability which could allow an unauthenticated remote attacker arbitrary code execution. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes are not, …
SIEMENS CERT
01/13/2026
Siemens Industrial Edge Devices contain an authorization bypass vulnerability that could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. 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 specific …
SIEMENS CERT
12/12/2025
Siemens Simcenter Femap versions before V2512 are affected by uninitialized memory vulnerability that could be triggered when the application reads files in SLDPRT format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability to perform remote code execution in …
CISA (ICS)
12/11/2025
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v4 …
CISA (ICS)
12/11/2025
1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION : Exploitable remotely/low attack complexity Vendor : Johnson Controls Equipment : iSTAR Ultra, iSTAR Ultra SE, iSTAR Ultra G2, iSTAR Ultra G2 SE, iSTAR Edge G2, iSTAR Ultra LT Vulnerabilities : OS Command Injection 2. RISK EVALUATION Successful exploitation of these vulnerabilities could …
CISA (ICS)
12/11/2025
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v4 …
CISA (ICS)
12/11/2025
1. EXECUTIVE SUMMARY CVSS v4 8.4 ATTENTION : Low attack complexity Vendor : AzeoTech Equipment : DAQFactory Vulnerabilities : Out-of-bounds Write, Out-of-bounds Read, Access of Uninitialized Pointer, Heap-based Buffer Overflow, Type Confusion, Use After Free, Stack-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities requires an attacker to …