HeadlineMatrikon OPC ServerThis advisory contains mitigations for an Improper Access Control vulnerability in Makitron OPC software. 3 years agous-certOpen in Source#vulnerabilityus-cert: Latest NewsSiemens SINEC OS5 days agous-certSiemens RUGGEDCOM ROX II5 days agous-certSiemens SINEC Traffic Analyzer5 days agous-certSiemens SIMOTION SCOUT, SIMOTION SCOUT TIA, and SINAMICS STARTER5 days agous-certSiemens SINUMERIK5 days agous-cert