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Title
多款Siemens产品拒绝服务漏洞（CNVD-2018-06025）
Description
SIMATIC CP 343-1 Advanced等都是德国西门子（Siemens）公司的产品。Siemens SIMATIC CP 343-1 Advanced是一个用于支持PROFINET（新一代基于工业以太网技术的自动化总线标准）的以太网通讯模块。SIMATIC S7-1500是一款可编程逻辑控制器。
多款Siemens产品中存在拒绝服务漏洞。攻击者可借助PROFINET DCP网络数据包利用该漏洞造成拒绝服务。
Severity
中
Patch Name
多款Siemens产品拒绝服务漏洞（CNVD-2018-06025）的补丁
Patch Description
SIMATIC CP 343-1 Advanced等都是德国西门子（Siemens）公司的产品。Siemens SIMATIC CP 343-1 Advanced是一个用于支持PROFINET（新一代基于工业以太网技术的自动化总线标准）的以太网通讯模块。SIMATIC S7-1500是一款可编程逻辑控制器。
多款Siemens产品中存在拒绝服务漏洞。攻击者可借助PROFINET DCP网络数据包利用该漏洞造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
用户可联系供应商获得补丁信息： https://support.industry.siemens.com/cs/ww/en/view/109478528
Reference
https://ics-cert.us-cert.gov/advisories/ICSA-18-079-02
Impacted products
| Name | ['Siemens SIMATIC S7-300 incl. F和T', 'Siemens SIMATIC S7-400 H V6', 'Siemens SIMATIC WinAC RTX 2010 incl. F', 'Siemens SINUMERIK 828D', 'Siemens SINUMERIK 840D sl', 'Siemens Softnet PROFINET IO for PC-based Windows systems', 'Siemens SIMATIC S7-400 PN/DP V7 Incl. F', 'Siemens SIMATIC CP 443-1 Standard', 'Siemens SIMATIC CP 343-1 Advanced', 'Siemens SIMATIC CP 343-1 Standard', 'Siemens SIMATIC S7-1500 Software Controller incl. F <1.7.0', 'Siemens SIMATIC S7-1500 incl. F <1.7.0', 'Siemens SIMATIC S7-400 PN/DP V6 Incl. F <6.0.7', 'Siemens SIMATIC S7-410 <8.1'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-4843"
}
},
"description": "SIMATIC CP 343-1 Advanced\u7b49\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Siemens SIMATIC CP 343-1 Advanced\u662f\u4e00\u4e2a\u7528\u4e8e\u652f\u6301PROFINET\uff08\u65b0\u4e00\u4ee3\u57fa\u4e8e\u5de5\u4e1a\u4ee5\u592a\u7f51\u6280\u672f\u7684\u81ea\u52a8\u5316\u603b\u7ebf\u6807\u51c6\uff09\u7684\u4ee5\u592a\u7f51\u901a\u8baf\u6a21\u5757\u3002SIMATIC S7-1500\u662f\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\r\n\r\n\u591a\u6b3eSiemens\u4ea7\u54c1\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9PROFINET DCP\u7f51\u7edc\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
"discovererName": "Siemens ProductCERT",
"formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://support.industry.siemens.com/cs/ww/en/view/109478528",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-06025",
"openTime": "2018-03-22",
"patchDescription": "SIMATIC CP 343-1 Advanced\u7b49\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Siemens SIMATIC CP 343-1 Advanced\u662f\u4e00\u4e2a\u7528\u4e8e\u652f\u6301PROFINET\uff08\u65b0\u4e00\u4ee3\u57fa\u4e8e\u5de5\u4e1a\u4ee5\u592a\u7f51\u6280\u672f\u7684\u81ea\u52a8\u5316\u603b\u7ebf\u6807\u51c6\uff09\u7684\u4ee5\u592a\u7f51\u901a\u8baf\u6a21\u5757\u3002SIMATIC S7-1500\u662f\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\r\n\r\n\u591a\u6b3eSiemens\u4ea7\u54c1\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9PROFINET DCP\u7f51\u7edc\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "\u591a\u6b3eSiemens\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-06025\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Siemens SIMATIC S7-300 incl. F\u548cT",
"Siemens SIMATIC S7-400 H V6",
"Siemens SIMATIC WinAC RTX 2010 incl. F",
"Siemens SINUMERIK 828D",
"Siemens SINUMERIK 840D sl",
"Siemens Softnet PROFINET IO for PC-based Windows systems",
"Siemens SIMATIC S7-400 PN/DP V7 Incl. F",
"Siemens SIMATIC CP 443-1 Standard",
"Siemens SIMATIC CP 343-1 Advanced",
"Siemens SIMATIC CP 343-1 Standard",
"Siemens SIMATIC S7-1500 Software Controller incl. F \u003c1.7.0",
"Siemens SIMATIC S7-1500 incl. F \u003c1.7.0",
"Siemens SIMATIC S7-400 PN/DP V6 Incl. F \u003c6.0.7",
"Siemens SIMATIC S7-410 \u003c8.1"
]
},
"referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-079-02",
"serverity": "\u4e2d",
"submitTime": "2018-03-22",
"title": "\u591a\u6b3eSiemens\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-06025\uff09"
}
CVE-2018-4843 (GCVE-0-2018-4843)
Vulnerability from cvelistv5 – Published: 2018-03-20 14:00 – Updated: 2024-08-05 05:18
VLAI
EPSS
VEX
Summary
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.
The 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.
Severity
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
44 products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T05:18:26.626Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 CPU 414-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 CPU 414F-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 CPU 416-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 CPU 416F-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 343-1 (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 343-1 Advanced (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 443-1",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 443-1",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 443-1 Advanced",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200pro IM154-8 PN/DP CPU",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200pro IM154-8F PN/DP CPU",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200pro IM154-8FX PN/DP CPU",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200S IM151-8 PN/DP CPU",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200S IM151-8F PN/DP CPU",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V1.7.0"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 Software Controller",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V1.7.0"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 314C-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.3.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 315-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 315F-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 315T-3 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 317-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 317F-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 317T-3 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 317TF-3 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 319-3 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-300 CPU 319F-3 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 CPU 412-2 PN V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V6.0.9"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V6.0.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-410 CPU family (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V8.1"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinAC RTX 2010",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2010 SP3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinAC RTX F 2010",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2010 SP3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SINUMERIK 828D",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V4.7 SP6 HF1"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS ET 200S IM151-8 PN/DP CPU",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS ET 200S IM151-8F PN/DP CPU",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS NET CP 443-1",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS NET CP 443-1 Advanced",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-300 CPU 314C-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.3.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-300 CPU 315-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-300 CPU 315F-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-300 CPU 317-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-300 CPU 317F-2 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.16"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-400 CPU 414-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-400 CPU 416-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "Softnet PROFINET IO for PC-based Windows systems",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions \u003c 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 \u003c V3.3), SIMATIC CP 443-1 (All versions \u003c V3.3), SIMATIC CP 443-1 Advanced (All versions \u003c V3.3), SIMATIC ET 200pro IM154-8 PN/DP CPU (All versions \u003c V3.2.16), SIMATIC ET 200pro IM154-8F PN/DP CPU (All versions \u003c V3.2.16), SIMATIC ET 200pro IM154-8FX PN/DP CPU (All versions \u003c V3.2.16), SIMATIC ET 200S IM151-8 PN/DP CPU (All versions \u003c V3.2.16), SIMATIC ET 200S IM151-8F PN/DP CPU (All versions \u003c V3.2.16), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V1.7.0), SIMATIC S7-1500 Software Controller (All versions \u003c V1.7.0), SIMATIC S7-300 CPU 314C-2 PN/DP (All versions \u003c V3.3.16), SIMATIC S7-300 CPU 315-2 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 315F-2 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 315T-3 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 317-2 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 317F-2 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 317T-3 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 317TF-3 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 319-3 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-300 CPU 319F-3 PN/DP (All versions \u003c V3.2.16), SIMATIC S7-400 CPU 412-2 PN V7 (All versions \u003c V7.0.3), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions \u003c V6.0.9), SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants) (All versions \u003c V6.0.7), SIMATIC S7-410 CPU family (incl. SIPLUS variants) (All versions \u003c V8.1), SIMATIC WinAC RTX 2010 (All versions \u003c V2010 SP3), SIMATIC WinAC RTX F 2010 (All versions \u003c V2010 SP3), SINUMERIK 828D (All versions \u003c V4.7 SP6 HF1), SIPLUS ET 200S IM151-8 PN/DP CPU (All versions \u003c V3.2.16), SIPLUS ET 200S IM151-8F PN/DP CPU (All versions \u003c V3.2.16), SIPLUS NET CP 443-1 (All versions \u003c V3.3), SIPLUS NET CP 443-1 Advanced (All versions \u003c V3.3), SIPLUS S7-300 CPU 314C-2 PN/DP (All versions \u003c V3.3.16), SIPLUS S7-300 CPU 315-2 PN/DP (All versions \u003c V3.2.16), SIPLUS S7-300 CPU 315F-2 PN/DP (All versions \u003c V3.2.16), SIPLUS S7-300 CPU 317-2 PN/DP (All versions \u003c V3.2.16), SIPLUS S7-300 CPU 317F-2 PN/DP (All versions \u003c V3.2.16), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions \u003c V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions \u003c 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."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20: Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-09T11:50:59.460Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2018-4843",
"datePublished": "2018-03-20T14:00:00.000Z",
"dateReserved": "2018-01-02T00:00:00.000Z",
"dateUpdated": "2024-08-05T05:18:26.626Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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