Bulletins

SIEMENS CERT
12/09/2025
Multiple SICAM products are affected by buffer overflow vulnerability in the IEC 61850 Client libraries from Triangle MicroWorks that could allow an unauthenticated remote attacker to create a denial of service condition by sending specially crafted MMS messages. Affected SICAM and SITIPE products: SICAM A8000 Device firmware ET85 for CP-8000/CP-8021/CP-8022 …
SIEMENS CERT
12/09/2025
SIMATIC CN 4100 contains multiple vulnerabilities which could potentially lead to a compromise in availability, integrity and confidentiality. Siemens has released a new version for SIMATIC CN 4100 and recommends to update to the latest version.
US CERT
12/05/2025
Summary Note: This joint Cybersecurity Advisory is being published as an addition to the Cybersecurity and Infrastructure Security Agency (CISA) May 6, 2025, joint fact sheet Primary Mitigations to Reduce Cyber Threats to Operational Technology and European Cybercrime Centre’s (EC3) Operation Eastwood, in which CISA, Federal Bureau of Investigation (FBI), …
BOSCH PSIRT
11/19/2025

BOSCH-SA-085467-BT: MAP 5000 is affected by an OpenSSH vulnerability which is enabled in a backwards compatibility mode. It allows remote attackers to cause a denial-of-service (DoS) by crashing the panel.

BOSCH PSIRT
11/19/2025

BOSCH-SA-359440-BT: A security issue has been identified in the Bosch MAP 5000 family of products, which stems from the use of insecure cryptographic algorithms in the SSH service configuration. It may expose systems to cryptographic attacks, unauthorized access, or data leakage.

BOSCH PSIRT
11/19/2025

BOSCH-SA-688644-BT: The MAP 5000 is susceptible to multiple vulnerabilities. Vulnerability CVE-2021-3449 can lead to system crashes caused by DoS attacks. Such vulnerabilities allow malicious actors to disrupt service, resulting in downtime and loss of access for legitimate users, which can severely impact business operations. Vulnerability CVE-2023-48795 constitutes a weakness in …

BOSCH PSIRT
11/19/2025

BOSCH-SA-873110-BT: The TLS server implementation in MAP 5000 was found to use outdated settings for cryptography. The resulting weakness in the TLS protocol key exchange (Diffie-Hellman) allows an attacker to passively decrypt or intercept and manipulate secured communication. It is estimated that the required resources for a successful attack restrict …

SIEMENS CERT
11/17/2025
Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version.