Commonly found SCADA / IOT/ OT / ICS security issues

Commonly found SCADA / IOT / OT / ICS security issues


  • Applying traditional corporate IT policies to the SCADA environment
  • Default passwords
  • No segregation of network/duties
  • RTUs PLCs can be accessed through a web interface
  • Obsolete OS, missing patch levels, lack of AV support in fear of system disruption
  • No application and OS hardening
  • Some common ports are enabled (SSH, SNMP, telnet) potentially vulnerable to DOS attack
  • Control Room with full access and auto logins

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Click to access 5ab757d71f3370e024d6184c_ProtocolUpdateDataSheet.pdf

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