A vulnerability has been identified in Primary Setup Tool (PST) (All versions < V4.2 HF1), SIMATIC Automation Tool (All versions < V3.0), SIMATIC NET PC-Software (All versions < V14 SP1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions < V13 SP2), SIMATIC STEP 7 (TIA Portal) V14 (All versions < V14 SP1), SIMATIC STEP 7 V5.X (All versions < V5.6), SIMATIC WinAC RTX 2010 SP2 (All versions), SIMATIC WinAC RTX F 2010 SP2 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions < V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1), SIMATIC WinCC V7.2 and prior (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Update 15), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd1), SIMATIC WinCC flexible 2008 (All versions < flexible 2008 SP5), SINAUT ST7CC (All versions installed in conjunction with SIMATIC WinCC < V7.3 Update 15), SINEMA Server (All versions < V14), SINUMERIK 808D Programming Tool (All versions < V4.7 SP4 HF2), SMART PC Access (All versions < V2.3), STEP 7 - Micro/WIN SMART (All versions < V2.3), Security Configuration Tool (SCT) (All versions < V5.0). Specially crafted PROFINET DCP broadcast packets sent to the affected products on a local Ethernet segment (Layer 2) could cause a Denial-of-Service condition of some services. The services require manual restart to recover.

• https://cert-portal.siemens.com/productcert/pdf/ssa-275839.pdf
• https://www.securityfocus.com/bid/98366
• https://cert-portal.siemens.com/productcert/pdf/ssa-275839.pdf
• https://www.securityfocus.com/bid/98366

• Siemens » Pcs 7 » Version: N/A
  cpe:2.3:a:siemens:pcs_7:-
• Siemens » Primary Setup Tool » Version: N/A
  cpe:2.3:a:siemens:primary_setup_tool:-
• Siemens » Security Configuration Tool » Version: N/A
  cpe:2.3:a:siemens:security_configuration_tool:-
• Siemens » Simatic Automation Tool » Version: N/A
  cpe:2.3:a:siemens:simatic_automation_tool:-
• Siemens » Simatic Net Pc-Software » Version: N/A
  cpe:2.3:a:siemens:simatic_net_pc-software:-
• Siemens » Simatic Step 7 (Tia Portal) » Version: 13.0
  cpe:2.3:a:siemens:simatic_step_7_(tia_portal):13.0
• Siemens » Simatic Step 7 (Tia Portal) » Version: 14.0
  cpe:2.3:a:siemens:simatic_step_7_(tia_portal):14.0
• Siemens » Simatic Step 7 (Tia Portal) » Version: 5.0
  cpe:2.3:a:siemens:simatic_step_7_(tia_portal):5.0
• Siemens » Simatic Step 7 Micro/win Smart » Version: N/A
  cpe:2.3:a:siemens:simatic_step_7_micro/win_smart:-
• Siemens » Simatic Winac Rtx 2010 » Version: N/A
  cpe:2.3:a:siemens:simatic_winac_rtx_2010:-
• Siemens » Simatic Winac Rtx F 2010 » Version: N/A
  cpe:2.3:a:siemens:simatic_winac_rtx_f_2010:-
• Siemens » Simatic Wincc » Version: N/A
  cpe:2.3:a:siemens:simatic_wincc:-
• Siemens » Simatic Wincc (Tia Portal) » Version: 13.0
  cpe:2.3:a:siemens:simatic_wincc_(tia_portal):13.0
• Siemens » Simatic Wincc (Tia Portal) » Version: 14.0
  cpe:2.3:a:siemens:simatic_wincc_(tia_portal):14.0
• Siemens » Simatic Wincc Flexible 2008 » Version: N/A
  cpe:2.3:a:siemens:simatic_wincc_flexible_2008:-
• Siemens » Sinaut St7cc » Version: N/A
  cpe:2.3:a:siemens:sinaut_st7cc:-
• Siemens » Sinema Server » Version: N/A
  cpe:2.3:a:siemens:sinema_server:-
• Siemens » Sinumerik 808d Programming Tool » Version: N/A
  cpe:2.3:a:siemens:sinumerik_808d_programming_tool:-
• Siemens » Smart Pc Access » Version: 2.0
  cpe:2.3:a:siemens:smart_pc_access:2.0