{"id":"CVE-2018-4843","state":"PUBLISHED","title":"A vulnerability has been identified in  SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU ","description":"A vulnerability has been identified in  SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 Advanced (All versions < V3.3), SIMATIC ET 200pro IM154-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8F PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8FX PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V1.7.0), SIMATIC S7-1500 Software Controller (All versions < V1.7.0), SIMATIC S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIMATIC S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317TF-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319F-3 PN/DP (All versions < V3.2.16), SIMATIC S7-400 CPU 412-2 PN V7 (All versions < V7.0.3), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.9), SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.7), SIMATIC S7-410 CPU family (incl. SIPLUS variants) (All versions < V8.1), SIMATIC WinAC RTX 2010 (All versions < V2010 SP3), SIMATIC WinAC RTX F 2010 (All versions < V2010 SP3), SINUMERIK 828D (All versions < V4.7 SP6 HF1), SIPLUS ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIPLUS ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIPLUS NET CP 443-1 (All versions < V3.3), SIPLUS NET CP 443-1 Advanced (All versions < V3.3), SIPLUS S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIPLUS S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), Softnet PROFINET IO for PC-based Windows systems (All versions). Responding to a PROFINET DCP request with a specially crafted PROFINET DCP packet could cause a denial of service condition of the requesting system.\r\n\r\nThe security vulnerability could be exploited by an attacker located on the same Ethernet segment (OSI Layer 2) as the targeted device. A manual restart is required to recover the system.","publishedAt":"2018-03-20T14:00:00.000Z","updatedAt":"2024-08-05T05:18:26.626Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","source":"siemens"},"assigner":"siemens","products":["Siemens SIMATIC S7-400 CPU 414-3 PN/DP V7","Siemens SIMATIC S7-400 CPU 414F-3 PN/DP V7","Siemens SIMATIC S7-400 CPU 416-3 PN/DP V7","Siemens SIMATIC S7-400 CPU 416F-3 PN/DP V7","Siemens SIMATIC CP 343-1 (incl. SIPLUS variants)","Siemens SIMATIC CP 343-1 Advanced (incl. SIPLUS variants)","Siemens SIMATIC CP 443-1","Siemens SIMATIC CP 443-1 Advanced","Siemens SIMATIC ET 200pro IM154-8 PN/DP CPU","Siemens SIMATIC ET 200pro IM154-8F PN/DP CPU","Siemens SIMATIC ET 200pro IM154-8FX PN/DP CPU","Siemens SIMATIC ET 200S IM151-8 PN/DP CPU","Siemens SIMATIC ET 200S IM151-8F PN/DP CPU","Siemens SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)","Siemens SIMATIC S7-1500 Software Controller","Siemens SIMATIC S7-300 CPU 314C-2 PN/DP","Siemens SIMATIC S7-300 CPU 315-2 PN/DP","Siemens SIMATIC S7-300 CPU 315F-2 PN/DP","Siemens SIMATIC S7-300 CPU 315T-3 PN/DP","Siemens SIMATIC S7-300 CPU 317-2 PN/DP","Siemens SIMATIC S7-300 CPU 317F-2 PN/DP","Siemens SIMATIC S7-300 CPU 317T-3 PN/DP","Siemens SIMATIC S7-300 CPU 317TF-3 PN/DP","Siemens SIMATIC S7-300 CPU 319-3 PN/DP","Siemens SIMATIC S7-300 CPU 319F-3 PN/DP","Siemens SIMATIC S7-400 CPU 412-2 PN V7","Siemens SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)","Siemens SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants)","Siemens SIMATIC S7-410 CPU family (incl. SIPLUS variants)","Siemens SIMATIC WinAC RTX 2010","Siemens SIMATIC WinAC RTX F 2010","Siemens SINUMERIK 828D","Siemens SIPLUS ET 200S IM151-8 PN/DP CPU","Siemens SIPLUS ET 200S IM151-8F PN/DP CPU","Siemens SIPLUS NET CP 443-1","Siemens SIPLUS NET CP 443-1 Advanced","Siemens SIPLUS S7-300 CPU 314C-2 PN/DP","Siemens SIPLUS S7-300 CPU 315-2 PN/DP","Siemens SIPLUS S7-300 CPU 315F-2 PN/DP","Siemens SIPLUS S7-300 CPU 317-2 PN/DP","Siemens SIPLUS S7-300 CPU 317F-2 PN/DP","Siemens SIPLUS S7-400 CPU 414-3 PN/DP V7","Siemens SIPLUS S7-400 CPU 416-3 PN/DP V7","Siemens Softnet PROFINET IO for PC-based Windows systems"],"affected":[{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 414-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 414F-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 416-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 416F-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 343-1 (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 343-1 Advanced (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 443-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 443-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 443-1 Advanced","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200pro IM154-8 PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200pro IM154-8F PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200pro IM154-8FX PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200S IM151-8 PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200S IM151-8F PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions < V1.7.0","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 Software Controller","defaultStatus":"unknown","versions":[{"version":"All versions < V1.7.0","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 314C-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 315-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 315F-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 315T-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317F-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317T-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317TF-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 319-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 319F-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 412-2 PN V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions < V6.0.9","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions < V6.0.7","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-410 CPU family (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions < V8.1","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC WinAC RTX 2010","defaultStatus":"unknown","versions":[{"version":"All versions < V2010 SP3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC WinAC RTX F 2010","defaultStatus":"unknown","versions":[{"version":"All versions < V2010 SP3","status":"affected"}]},{"vendor":"Siemens","product":"SINUMERIK 828D","defaultStatus":"unknown","versions":[{"version":"All versions < V4.7 SP6 HF1","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS ET 200S IM151-8 PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS ET 200S IM151-8F PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS NET CP 443-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS NET CP 443-1 Advanced","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-300 CPU 314C-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.16","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-300 CPU 315-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-300 CPU 315F-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-300 CPU 317-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-300 CPU 317F-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-400 CPU 414-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-400 CPU 416-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"Softnet PROFINET IO for PC-based Windows systems","defaultStatus":"unknown","versions":[{"version":"All versions","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T19:44:51.755Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/4xxx/CVE-2018-4843.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-4843","state":"PUBLISHED","datePublished":"2018-03-20T14:00:00.000Z","dateUpdated":"2024-08-05T05:18:26.626Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2018-01-02T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in  SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3),  SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 Advanced (All versions < V3.3), SIMATIC ET 200pro IM154-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8F PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8FX PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V1.7.0), SIMATIC S7-1500 Software Controller (All versions < V1.7.0), SIMATIC S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIMATIC S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317TF-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319F-3 PN/DP (All versions < V3.2.16), SIMATIC S7-400 CPU 412-2 PN V7 (All versions < V7.0.3), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.9), SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.7), SIMATIC S7-410 CPU family (incl. SIPLUS variants) (All versions < V8.1), SIMATIC WinAC RTX 2010 (All versions < V2010 SP3), SIMATIC WinAC RTX F 2010 (All versions < V2010 SP3), SINUMERIK 828D (All versions < V4.7 SP6 HF1), SIPLUS ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIPLUS ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIPLUS NET CP 443-1 (All versions < V3.3), SIPLUS NET CP 443-1 Advanced (All versions < V3.3), SIPLUS S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIPLUS S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), Softnet PROFINET IO for PC-based Windows systems (All versions). Responding to a PROFINET DCP request with a specially crafted PROFINET DCP packet could cause a denial of service condition of the requesting system.\r\n\r\nThe security vulnerability could be exploited by an attacker located on the same Ethernet segment (OSI Layer 2) as the targeted device. A manual restart is required to recover the system."}],"affected":[{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 414-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 414F-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 416-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 416F-3 PN/DP V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 343-1 (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 343-1 Advanced (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 443-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 443-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 443-1 Advanced","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200pro IM154-8 PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200pro IM154-8F PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200pro IM154-8FX PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200S IM151-8 PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC ET 200S IM151-8F PN/DP CPU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions < V1.7.0","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 Software Controller","defaultStatus":"unknown","versions":[{"version":"All versions < V1.7.0","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 314C-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 315-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 315F-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 315T-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317F-2 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317T-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 317TF-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 319-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-300 CPU 319F-3 PN/DP","defaultStatus":"unknown","versions":[{"version":"All versions < V3.2.16","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 CPU 412-2 PN V7","defaultStatus":"unknown","versions":[{"version":"All versions < V7.0.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions < V6.0.9","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants)","defaultStatus":"unknown","versions":[{"version":"All versions < V6.0.7","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC S7-410 CPU family (incl. 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