Bulletins

SINEC OS before V3.2 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.

Summary Successful exploitation of this vulnerability could result in a denial-of-service condition. The following versions of AVEVA PI Data Archive are affected: PI Data Archive PI Server <=2018_SP3_Patch_7 (CVE-2026-1507) PI Data Archive PI Server 2023 (CVE-2026-1507) PI Data Archive PI Server 2023_Patch_1 (CVE-2026-1507) PI Data Archive PI Server 2024 …

Summary Successful exploitation of these vulnerabilities could result in an attacker bypassing authentication, or resetting the device password. The following versions of ZLAN Information Technology Co. ZLAN5143D are affected: ZLAN5143D v1.600 (CVE-2026-25084, CVE-2026-24789) CVSS Vendor Equipment Vulnerabilities v3 9.8 ZLAN Information Technology Co. ZLAN Information Technology Co. ZLAN5143D Missing Authentication …

Summary Successful exploitation of these vulnerabilities could allow an attacker to redirected users to malicious sites, decrypt communications, perform a man-in-the-middle (MITM) attack, execute malicious scripts, steal files, and perform other various attacks. The following versions of Yokogawa FAST/TOOLS are affected: FAST/TOOLS >=R9.01|<=R10.04 (CVE-2025-66594, CVE-2025-66595, CVE-2025-66597, CVE-2025-66598, CVE-2025-66599, …

Summary Successful exploitation of this vulnerability could result in an unauthorized access to the proxy server. The following versions of AVEVA PI to CONNECT Agent are affected: PI to CONNECT Agent <=v2.4.2520 (CVE-2026-1495) CVSS Vendor Equipment Vulnerabilities v3 6.5 AVEVA AVEVA PI to CONNECT Agent Insertion of Sensitive Information …

The Webhooks implementation of Siveillance Video Management Servers contains a vulnerability that could allow an authenticated remote attacker with read-only privileges to achieve full access to Webhooks API. Siemens has released new versions for the affected products and recommends to update to the latest versions.

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.