LOGO! 8 BM (incl. SIPLUS variants) — Vulnerabilities & Security Advisories 16

This page documents known software vulnerabilities for the Siemens LOGO! 8 Basic Module, including its SIPLUS industrial variant counterparts. It serves as a centralized reference for security weaknesses affecting this specific programmable logic controller hardware and its associated firmware environments. The content aggregates publicly disclosed Common Vulnerabilities and Exposures (CVE) records and vendor security advisories that impact the LOGO! 8 BM series. The data spans from the initial product release through recent updates, covering critical flaws related to buffer overflows, input validation errors, and privilege escalation mechanisms. This collection includes both historical issues resolved in earlier firmware revisions and those affecting currently supported software versions, ensuring a comprehensive view of the product's security posture over its lifecycle. Visitors to this resource can track Siemens' advisory response times and patch availability for this specific hardware line. Users may analyze how specific weakness classes, such as those defined by CWE, manifest in industrial control systems. Additionally, the page provides a chronological history of vulnerabilities for the LOGO! 8 BM, allowing security engineers and system administrators to assess risk, verify patch levels, and understand the evolution of security issues within this device family. This information supports informed decision-making for maintenance, upgrades, and network segmentation strategies in operational technology environments.