Bulletins

SIEMENS CERT
11/11/2025
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 …
SIEMENS CERT
11/11/2025
Altair Grid Engine contain multiple vulnerabilities that could allow an attacker to escalate privileges and execute arbitrary code with superuser permissions. Siemens has released a new version for Altair Grid Engine and recommends to update to the latest version.
SIEMENS CERT
11/11/2025
COMOS is affected by two vulnerabilities that could allow an attacker to execute arbitrary code or lead to data infiltration. Siemens has released a new version for COMOS and recommends to update to the latest version.
SIEMENS CERT
11/11/2025
Spectrum Power 4 before v4.70 SP12 Security Patch 2 contains multiple vulnerabilities that could allow an attacker to remotely execute code as application administrator or locally execute code as operating system administrator. Siemens has released a new version for Spectrum Power 4 and recommends to update to the latest version.
SIEMENS CERT
11/11/2025
The SIPROTEC 5 devices are supporting weak encryption. This could allow an unauthorized attacker in a man-in-the-middle position to read any data passed over the connection between legitimate clients and the affected device. Siemens has released new versions for several affected products and recommends to update to the latest versions. …
SIEMENS CERT
11/11/2025
Devices of the SIPROTEC 5 family contain a vulnerability related to secure client-initiated renegotiation. This could allow an unauthenticated attacker to cause a denial of service condition for the duration of the attack. Siemens has released new versions for several affected products and recommends to update to the latest versions. …
SIEMENS CERT
11/11/2025
The Mendix OIDC SSO module grants read and write access to all tokens exclusively to the Administrator role and could result in privilege misuse by an adversary modifying the module during Mendix development. Siemens has released new versions for the affected products and recommends to update to the latest versions.
SIEMENS CERT
11/11/2025
Fortinet has published information on vulnerabilities in FortiOS. This advisory lists the related Siemens Industrial products. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version.