Bulletins

SIEMENS CERT
02/10/2026
The embedded web server on affected devices contains a buffer overflow vulnerability. This could allow remote attackers to cause a denial of service (device reboot) or possibly execute arbitrary code via a malformed URL. Siemens has released new versions for the affected products and recommends to update to the latest …
SIEMENS CERT
02/10/2026
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.
SIEMENS CERT
02/10/2026
Polarion before V2506 contains a vulnerability that could allow authenticated remote attackers to conduct cross-site scripting attacks. Siemens has released new versions for the affected products and recommends to update to the latest versions.
SIEMENS CERT
01/28/2026
SINEC OS before V3.3 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.
SIEMENS CERT
01/22/2026
Fortinet has published information on vulnerabilities in FortiOS. This advisory lists the related Siemens Industrial products. Siemens is preparing fix versions and recommends to consult and implement the workarounds provided in Fortinet’s upstream security notifications.
SIEMENS CERT
01/13/2026
Users of Industrial Edge Devices are advised to consult the respective Security Advisories for their devices (for Siemens Industrial Edge devices see Additional Information). Industrial Edge Device Kit contains an authorization bypass vulnerability that could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Siemens has …
SIEMENS CERT
01/13/2026
TeleControl Server Basic before V3.1.2.4 contains a local privilege escalation vulnerability that could allow an attacker to run arbitrary code with elevated privileges. Siemens has released a new version for TeleControl Server Basic and recommends to update to the latest version.
SIEMENS CERT
01/13/2026
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.