Bulletins

SIEMENS CERT
03/11/2025
Several SIMATIC S7-1500 CPU versions are affected by an authentication bypass vulnerability that could allow an unauthenticated remote attacker to gain knowledge about actual and configured maximum cycle times and communication load of the CPU. Siemens has released new versions for several affected products and recommends to update to the …
SIEMENS CERT
03/11/2025
SINEMA Remote Connect Server before V3.2 SP3 is affected by multiple vulnerabilities. Siemens has released a new version for SINEMA Remote Connect Server and recommends to update to the latest version.
SIEMENS CERT
03/11/2025
SCALANCE LPE9403 is affected by multiple vulnerabilities that could allow an attacker to impact its confidentiality, integrity and availability. Siemens has released a new version for SCALANCE LPE9403 and recommends to update to the latest version.
SIEMENS CERT
03/11/2025
Affected SIPROTEC 5 devices do not properly limit the access of the web server to the filesystem. This could allow an authenticated remote attacker to read arbitrary files or the entire filesystem of the device. Siemens has released new versions for several affected products and recommends to update to the …
SIEMENS CERT
03/11/2025
Multiple vulnerabilities has been identified in Siemens SIMATIC IPCs, SIMATIC Tablet PCs, and SIMATIC Field PGs that can allow an authenticated attacker to alter the secure boot and password configurations. Siemens has released new versions of BIOS for several affected products and recommends to update to the latest versions. Siemens …
SIEMENS CERT
03/11/2025
The webserver of several SIMATIC products is affected by a user enumeration vulnerability that could allow an unauthenticated remote attacker to identify valid usernames. 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
03/11/2025
SCALANCE M-800 and SC-600 families are affected by improper input validation in the OpenVPN authentication. 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 countermeasures for products where fixes are not, or not …
SIEMENS CERT
03/11/2025
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not …