SSB-439005 (Last Update: 2020-09-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP Published 2020-09-08 00:00:00 UTC Summary Source https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf