1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SIMATIC PCS 7, SIMATIC WinCC, SIMATIC NET PC Vulnerability: Incorrect Calculation of Buffer Size 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled 20-042-06 Siemens SIMATIC PCS 7,…