{"id":"CVE-2017-6865","aliases":["EUVD-2017-15919","GHSA-8jhv-ch7h-fqpj"],"status":"published","title":"A vulnerability has been identified in Primary Setup Tool (PST) (All versions \u003c V4.2 HF1),...","description":"A vulnerability has been identified in Primary Setup Tool (PST) (All versions \u003c V4.2 HF1), SIMATIC Automation Tool (All versions \u003c V3.0), SIMATIC NET PC-Software (All versions \u003c V14 SP1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions \u003c V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC STEP 7 (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC STEP 7 V5.X (All versions \u003c V5.6), SIMATIC WinAC RTX 2010 SP2 (All versions), SIMATIC WinAC RTX F 2010 SP2 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC WinCC V7.2 and prior (All versions), SIMATIC WinCC V7.3 (All versions \u003c V7.3 Update 15), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Upd1), SIMATIC WinCC flexible 2008 (All versions \u003c flexible 2008 SP5), SINAUT ST7CC (All versions installed in conjunction with SIMATIC WinCC \u003c V7.3 Update 15), SINEMA Server (All versions \u003c V14), SINUMERIK 808D Programming Tool (All versions \u003c V4.7 SP4 HF2), SMART PC Access (All versions \u003c V2.3), STEP 7 - Micro/WIN SMART (All versions \u003c V2.3), Security Configuration Tool (SCT) (All versions \u003c 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.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00469,"percentile":0.40849,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2017-05-11T10:00:00Z","modified":"2026-06-17T01:23:14Z","products":[{"vendor":"siemens","product":"pcs_7"},{"vendor":"siemens","product":"primary setup tool (pst)"},{"vendor":"siemens","product":"primary_setup_tool"},{"vendor":"siemens","product":"security configuration tool (sct)"},{"vendor":"siemens","product":"security_configuration_tool"},{"vendor":"siemens","product":"simatic automation tool"},{"vendor":"siemens","product":"simatic net pc-software"},{"vendor":"siemens","product":"simatic pcs 7 v8.1"},{"vendor":"siemens","product":"simatic pcs 7 v8.2"},{"vendor":"siemens","product":"simatic step 7 (tia portal) v13"},{"vendor":"siemens","product":"simatic step 7 (tia portal) v14"},{"vendor":"siemens","product":"simatic step 7 v5.x"},{"vendor":"siemens","product":"simatic wincc (tia portal) v13"},{"vendor":"siemens","product":"simatic wincc (tia portal) v14"},{"vendor":"siemens","product":"simatic wincc flexible 2008"},{"vendor":"siemens","product":"simatic wincc v7.2 and prior"},{"vendor":"siemens","product":"simatic wincc v7.3"},{"vendor":"siemens","product":"simatic wincc v7.4"},{"vendor":"siemens","product":"simatic_automation_tool"},{"vendor":"siemens","product":"simatic_net_pc-software"},{"vendor":"siemens","product":"simatic_step_7_\\(tia_portal\\)"},{"vendor":"siemens","product":"simatic_step_7_micro\\/win_smart"},{"vendor":"siemens","product":"simatic_winac_rtx_2010"},{"vendor":"siemens","product":"simatic_winac_rtx_f_2010"},{"vendor":"siemens","product":"simatic_wincc"},{"vendor":"siemens","product":"simatic_wincc_\\(tia_portal\\)"},{"vendor":"siemens","product":"simatic_wincc_flexible_2008"},{"vendor":"siemens","product":"sinaut st7cc"},{"vendor":"siemens","product":"sinaut_st7cc"},{"vendor":"siemens","product":"sinema server"},{"vendor":"siemens","product":"sinema_server"},{"vendor":"siemens","product":"sinumerik 808d programming tool"},{"vendor":"siemens","product":"sinumerik_808d_programming_tool"},{"vendor":"siemens","product":"smart pc access"},{"vendor":"siemens","product":"smart_pc_access"},{"vendor":"siemens","product":"step 7 - micro/win smart"},{"vendor":"siemens ag","product":"primary setup tool (pst)"},{"vendor":"siemens ag","product":"security configuration tool (sct)"},{"vendor":"siemens ag","product":"simatic automation tool"},{"vendor":"siemens ag","product":"simatic net pc-software"},{"vendor":"siemens ag","product":"simatic pcs 7 v8.1"},{"vendor":"siemens ag","product":"simatic pcs 7 v8.2"},{"vendor":"siemens ag","product":"simatic step 7 (tia portal) v13"},{"vendor":"siemens ag","product":"simatic step 7 (tia portal) v14"},{"vendor":"siemens ag","product":"simatic step 7 v5.x"},{"vendor":"siemens ag","product":"simatic winac rtx 2010 sp2"},{"vendor":"siemens ag","product":"simatic winac rtx f 2010 sp2"},{"vendor":"siemens ag","product":"simatic wincc (tia portal) v13"},{"vendor":"siemens ag","product":"simatic wincc (tia portal) v14"},{"vendor":"siemens ag","product":"simatic wincc flexible 2008"},{"vendor":"siemens ag","product":"simatic wincc v7.2 and prior"},{"vendor":"siemens ag","product":"simatic wincc v7.3"},{"vendor":"siemens ag","product":"simatic wincc v7.4"},{"vendor":"siemens ag","product":"sinaut st7cc"},{"vendor":"siemens ag","product":"sinema server"},{"vendor":"siemens ag","product":"sinumerik 808d programming tool"},{"vendor":"siemens ag","product":"smart pc access"},{"vendor":"siemens ag","product":"step 7 - micro/win smart"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-275839.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.securityfocus.com/bid/98366","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6865"},{"url":"https://github.com/advisories/GHSA-8jhv-ch7h-fqpj"}],"sources":{"cve":[{"id":"CVE-2017-6865","description":"A vulnerability has been identified in Primary Setup Tool (PST) (All versions \u003c V4.2 HF1), SIMATIC Automation Tool (All versions \u003c V3.0), SIMATIC NET PC-Software (All versions \u003c V14 SP1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions \u003c V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC STEP 7 (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC STEP 7 V5.X (All versions \u003c V5.6), SIMATIC WinAC RTX 2010 SP2 (All versions), SIMATIC WinAC RTX F 2010 SP2 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC WinCC V7.2 and prior (All versions), SIMATIC WinCC V7.3 (All versions \u003c V7.3 Update 15), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Upd1), SIMATIC WinCC flexible 2008 (All versions \u003c flexible 2008 SP5), SINAUT ST7CC (All versions installed in conjunction with SIMATIC WinCC \u003c V7.3 Update 15), SINEMA Server (All versions \u003c V14), SINUMERIK 808D Programming Tool (All versions \u003c V4.7 SP4 HF2), SMART PC Access (All versions \u003c V2.3), STEP 7 - Micro/WIN SMART (All versions \u003c V2.3), Security Configuration Tool (SCT) (All versions \u003c 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.","status":"published","published":"2017-05-11T10:00:00Z","modified":"2024-08-05T15:41:17.697Z","updated_at":"2026-11-02T14:33:16.578111Z"}],"euvd":[{"id":"EUVD-2017-15919","description":"A vulnerability has been identified in Primary Setup Tool (PST) (All versions \u003c V4.2 HF1), SIMATIC Automation Tool (All versions \u003c V3.0), SIMATIC NET PC-Software (All versions \u003c V14 SP1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions \u003c V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC STEP 7 (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC STEP 7 V5.X (All versions \u003c V5.6), SIMATIC WinAC RTX 2010 SP2 (All versions), SIMATIC WinAC RTX F 2010 SP2 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC WinCC V7.2 and prior (All versions), SIMATIC WinCC V7.3 (All versions \u003c V7.3 Update 15), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Upd1), SIMATIC WinCC flexible 2008 (All versions \u003c flexible 2008 SP5), SINAUT ST7CC (All versions installed in conjunction with SIMATIC WinCC \u003c V7.3 Update 15), SINEMA Server (All versions \u003c V14), SINUMERIK 808D Programming Tool (All versions \u003c V4.7 SP4 HF2), SMART PC Access (All versions \u003c V2.3), STEP 7 - Micro/WIN SMART (All versions \u003c V2.3), Security Configuration Tool (SCT) (All versions \u003c 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.","status":"published","published":"2017-05-11T10:00:00Z","modified":"2024-08-05T15:41:17Z","updated_at":"2026-11-03T02:39:10.49179Z"}],"ghsa":[{"id":"GHSA-8jhv-ch7h-fqpj","title":"A vulnerability has been identified in Primary Setup Tool (PST) (All versions \u003c V4.2 HF1),...","description":"A vulnerability has been identified in Primary Setup Tool (PST) (All versions \u003c V4.2 HF1), SIMATIC Automation Tool (All versions \u003c V3.0), SIMATIC NET PC-Software (All versions \u003c V14 SP1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions \u003c V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC STEP 7 (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC STEP 7 V5.X (All versions \u003c V5.6), SIMATIC WinAC RTX 2010 SP2 (All versions), SIMATIC WinAC RTX F 2010 SP2 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC WinCC V7.2 and prior (All versions), SIMATIC WinCC V7.3 (All versions \u003c V7.3 Update 15), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Upd1), SIMATIC WinCC flexible 2008 (All versions \u003c flexible 2008 SP5), SINAUT ST7CC (All versions installed in conjunction with SIMATIC WinCC \u003c V7.3 Update 15), SINEMA Server (All versions \u003c V14), SINUMERIK 808D Programming Tool (All versions \u003c V4.7 SP4 HF2), SMART PC Access (All versions \u003c V2.3), STEP 7 - Micro/WIN SMART (All versions \u003c V2.3), Security Configuration Tool (SCT) (All versions \u003c 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.","status":"published","published":"2022-05-14T01:18:15Z","modified":"2023-02-02T05:03:29Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:51:38.861054Z"}],"nvd":[{"id":"CVE-2017-6865","description":"A vulnerability has been identified in Primary Setup Tool (PST) (All versions \u003c V4.2 HF1), SIMATIC Automation Tool (All versions \u003c V3.0), SIMATIC NET PC-Software (All versions \u003c V14 SP1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions \u003c V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC STEP 7 (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC STEP 7 V5.X (All versions \u003c V5.6), SIMATIC WinAC RTX 2010 SP2 (All versions), SIMATIC WinAC RTX F 2010 SP2 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions \u003c V14 SP1), SIMATIC WinCC V7.2 and prior (All versions), SIMATIC WinCC V7.3 (All versions \u003c V7.3 Update 15), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Upd1), SIMATIC WinCC flexible 2008 (All versions \u003c flexible 2008 SP5), SINAUT ST7CC (All versions installed in conjunction with SIMATIC WinCC \u003c V7.3 Update 15), SINEMA Server (All versions \u003c V14), SINUMERIK 808D Programming Tool (All versions \u003c V4.7 SP4 HF2), SMART PC Access (All versions \u003c V2.3), STEP 7 - Micro/WIN SMART (All versions \u003c V2.3), Security Configuration Tool (SCT) (All versions \u003c 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.","status":"published","published":"2017-05-11T10:29:00.227Z","modified":"2026-06-17T01:23:14.273Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":6.1,"vector":"AV:A/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:47.848196Z"}]}}