How an Emerging Industrial Protocol Family Could Put OT at Risk
New research shows how attacks against some unprotected TSN protocols could allow attackers to disrupt or manipulate physical processes
Siemens Solid Edge versions SE2025 (before V225.0.15) and SE2026 (before V226.0.7) are vulnerable to seven high-severity file parsing flaws affecting PAR, PSM, and DFT file formats, each with a CVSS score of 7.8. These vulnerabilities—including out-of-bounds read/write and use-after-free conditions—can be exploited by local attackers to execute arbitrary code or crash the application through specially crafted files. Siemens has released patched versions and strongly recommends immediate updates to mitigate risk in critical manufacturing environments.
Read full article at CISA Advisories ↗New research shows how attacks against some unprotected TSN protocols could allow attackers to disrupt or manipulate physical processes
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