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cnvd-2022-87984
Vulnerability from cnvd
Title
Siemens Industrial产品拒绝服务漏洞（CNVD-2022-87984）
Description
SIMATIC Drive Controllers用于生产机器的自动化，结合了SIMATIC S7-1500 CPU和SINAMICS S120驱动控制的功能。SIMATIC ET 200SP Open Controller是SIMATIC S7-1500控制器的基于PC的版本，包括可选的可视化功能以及紧凑型设备中的中央I/O。SIMATIC S7-1200 CPU产品专为工业环境中的离散和连续控制而设计，如全球制造业、食品和饮料以及化工行业。SIMATIC S7-1500 CPU产品专为全球制造、食品和饮料以及化工等工业环境中的离散和连续控制而设计。SIMATIC S7-1500 Software Controller是用于基于PC的自动化解决方案的SIMATIC软件控制器。SIMATIC S7-PLCSIM Advanced模拟S7-1200、S7-1500和其他一些PLC衍生产品。包括模拟PLC的完全网络访问，即使在虚拟化环境中也是如此。SIPLUS extreme产品设计用于在极端条件下可靠运行，基于SIMATIC,LOGO!,SITOP,SINAMICS,SIMOTION,SCALANCE或其他设备。SIPLUS设备使用与其所基于的产品相同的固件。TIM 1531 IRC是SIMATIC S7-1500、S7-400、S7-300与SINAUT ST7、DNP3和IEC 60870-5-101/104的通信模块，具有三个RJ45接口，用于通过基于IP的网络（WAN/LAN）进行通信，以及一个RS 232/RS 485接口，用于经经典WAN网络进行通信。
Siemens Industrial产品存在拒绝服务漏洞，该漏洞是由于受影响的设备无法正确处理发送到端口102/tcp的某些特制数据包，攻击者可利用该漏洞在设备中拒绝服务。
Severity
高
VLAI Severity ?
Patch Name
Siemens Industrial产品拒绝服务漏洞（CNVD-2022-87984）的补丁
Patch Description
SIMATIC Drive Controllers用于生产机器的自动化，结合了SIMATIC S7-1500 CPU和SINAMICS S120驱动控制的功能。SIMATIC ET 200SP Open Controller是SIMATIC S7-1500控制器的基于PC的版本，包括可选的可视化功能以及紧凑型设备中的中央I/O。SIMATIC S7-1200 CPU产品专为工业环境中的离散和连续控制而设计，如全球制造业、食品和饮料以及化工行业。SIMATIC S7-1500 CPU产品专为全球制造、食品和饮料以及化工等工业环境中的离散和连续控制而设计。SIMATIC S7-1500 Software Controller是用于基于PC的自动化解决方案的SIMATIC软件控制器。SIMATIC S7-PLCSIM Advanced模拟S7-1200、S7-1500和其他一些PLC衍生产品。包括模拟PLC的完全网络访问，即使在虚拟化环境中也是如此。SIPLUS extreme产品设计用于在极端条件下可靠运行，基于SIMATIC,LOGO!,SITOP,SINAMICS,SIMOTION,SCALANCE或其他设备。SIPLUS设备使用与其所基于的产品相同的固件。TIM 1531 IRC是SIMATIC S7-1500、S7-400、S7-300与SINAUT ST7、DNP3和IEC 60870-5-101/104的通信模块，具有三个RJ45接口，用于通过基于IP的网络（WAN/LAN）进行通信，以及一个RS 232/RS 485接口，用于经经典WAN网络进行通信。
Siemens Industrial产品存在拒绝服务漏洞，该漏洞是由于受影响的设备无法正确处理发送到端口102/tcp的某些特制数据包，攻击者可利用该漏洞在设备中拒绝服务。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
用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/html/ssa-382653.html
Reference
https://cert-portal.siemens.com/productcert/html/ssa-382653.html
Impacted products
| Name | ['Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)', 'Siemens SIMATIC Drive Controller family < V3.0.1', 'Siemens SIMATIC S7-1200 CPU family (incl. SIPLUS variants) < V4.6.0', 'Siemens SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) < V3.0.1', 'Siemens SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)', 'Siemens TIM 1531 IRC (6GK7543-1MX00-0XE0)'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-44693"
}
},
"description": "SIMATIC Drive Controllers\u7528\u4e8e\u751f\u4ea7\u673a\u5668\u7684\u81ea\u52a8\u5316\uff0c\u7ed3\u5408\u4e86SIMATIC S7-1500 CPU\u548cSINAMICS S120\u9a71\u52a8\u63a7\u5236\u7684\u529f\u80fd\u3002SIMATIC ET 200SP Open Controller\u662fSIMATIC S7-1500\u63a7\u5236\u5668\u7684\u57fa\u4e8ePC\u7684\u7248\u672c\uff0c\u5305\u62ec\u53ef\u9009\u7684\u53ef\u89c6\u5316\u529f\u80fd\u4ee5\u53ca\u7d27\u51d1\u578b\u8bbe\u5907\u4e2d\u7684\u4e2d\u592eI/O\u3002SIMATIC S7-1200 CPU\u4ea7\u54c1\u4e13\u4e3a\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u79bb\u6563\u548c\u8fde\u7eed\u63a7\u5236\u800c\u8bbe\u8ba1\uff0c\u5982\u5168\u7403\u5236\u9020\u4e1a\u3001\u98df\u54c1\u548c\u996e\u6599\u4ee5\u53ca\u5316\u5de5\u884c\u4e1a\u3002SIMATIC S7-1500 CPU\u4ea7\u54c1\u4e13\u4e3a\u5168\u7403\u5236\u9020\u3001\u98df\u54c1\u548c\u996e\u6599\u4ee5\u53ca\u5316\u5de5\u7b49\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u79bb\u6563\u548c\u8fde\u7eed\u63a7\u5236\u800c\u8bbe\u8ba1\u3002SIMATIC S7-1500 Software Controller\u662f\u7528\u4e8e\u57fa\u4e8ePC\u7684\u81ea\u52a8\u5316\u89e3\u51b3\u65b9\u6848\u7684SIMATIC\u8f6f\u4ef6\u63a7\u5236\u5668\u3002SIMATIC S7-PLCSIM Advanced\u6a21\u62dfS7-1200\u3001S7-1500\u548c\u5176\u4ed6\u4e00\u4e9bPLC\u884d\u751f\u4ea7\u54c1\u3002\u5305\u62ec\u6a21\u62dfPLC\u7684\u5b8c\u5168\u7f51\u7edc\u8bbf\u95ee\uff0c\u5373\u4f7f\u5728\u865a\u62df\u5316\u73af\u5883\u4e2d\u4e5f\u662f\u5982\u6b64\u3002SIPLUS extreme\u4ea7\u54c1\u8bbe\u8ba1\u7528\u4e8e\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\uff0c\u57fa\u4e8eSIMATIC,LOGO!,SITOP,SINAMICS,SIMOTION,SCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002TIM 1531 IRC\u662fSIMATIC S7-1500\u3001S7-400\u3001S7-300\u4e0eSINAUT ST7\u3001DNP3\u548cIEC 60870-5-101/104\u7684\u901a\u4fe1\u6a21\u5757\uff0c\u5177\u6709\u4e09\u4e2aRJ45\u63a5\u53e3\uff0c\u7528\u4e8e\u901a\u8fc7\u57fa\u4e8eIP\u7684\u7f51\u7edc\uff08WAN/LAN\uff09\u8fdb\u884c\u901a\u4fe1\uff0c\u4ee5\u53ca\u4e00\u4e2aRS 232/RS 485\u63a5\u53e3\uff0c\u7528\u4e8e\u7ecf\u7ecf\u5178WAN\u7f51\u7edc\u8fdb\u884c\u901a\u4fe1\u3002\n\nSiemens Industrial\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u65e0\u6cd5\u6b63\u786e\u5904\u7406\u53d1\u9001\u5230\u7aef\u53e3102/tcp\u7684\u67d0\u4e9b\u7279\u5236\u6570\u636e\u5305\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e2d\u62d2\u7edd\u670d\u52a1\u3002",
"formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/html/ssa-382653.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2022-87984",
"openTime": "2022-12-16",
"patchDescription": "SIMATIC Drive Controllers\u7528\u4e8e\u751f\u4ea7\u673a\u5668\u7684\u81ea\u52a8\u5316\uff0c\u7ed3\u5408\u4e86SIMATIC S7-1500 CPU\u548cSINAMICS S120\u9a71\u52a8\u63a7\u5236\u7684\u529f\u80fd\u3002SIMATIC ET 200SP Open Controller\u662fSIMATIC S7-1500\u63a7\u5236\u5668\u7684\u57fa\u4e8ePC\u7684\u7248\u672c\uff0c\u5305\u62ec\u53ef\u9009\u7684\u53ef\u89c6\u5316\u529f\u80fd\u4ee5\u53ca\u7d27\u51d1\u578b\u8bbe\u5907\u4e2d\u7684\u4e2d\u592eI/O\u3002SIMATIC S7-1200 CPU\u4ea7\u54c1\u4e13\u4e3a\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u79bb\u6563\u548c\u8fde\u7eed\u63a7\u5236\u800c\u8bbe\u8ba1\uff0c\u5982\u5168\u7403\u5236\u9020\u4e1a\u3001\u98df\u54c1\u548c\u996e\u6599\u4ee5\u53ca\u5316\u5de5\u884c\u4e1a\u3002SIMATIC S7-1500 CPU\u4ea7\u54c1\u4e13\u4e3a\u5168\u7403\u5236\u9020\u3001\u98df\u54c1\u548c\u996e\u6599\u4ee5\u53ca\u5316\u5de5\u7b49\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u79bb\u6563\u548c\u8fde\u7eed\u63a7\u5236\u800c\u8bbe\u8ba1\u3002SIMATIC S7-1500 Software Controller\u662f\u7528\u4e8e\u57fa\u4e8ePC\u7684\u81ea\u52a8\u5316\u89e3\u51b3\u65b9\u6848\u7684SIMATIC\u8f6f\u4ef6\u63a7\u5236\u5668\u3002SIMATIC S7-PLCSIM Advanced\u6a21\u62dfS7-1200\u3001S7-1500\u548c\u5176\u4ed6\u4e00\u4e9bPLC\u884d\u751f\u4ea7\u54c1\u3002\u5305\u62ec\u6a21\u62dfPLC\u7684\u5b8c\u5168\u7f51\u7edc\u8bbf\u95ee\uff0c\u5373\u4f7f\u5728\u865a\u62df\u5316\u73af\u5883\u4e2d\u4e5f\u662f\u5982\u6b64\u3002SIPLUS extreme\u4ea7\u54c1\u8bbe\u8ba1\u7528\u4e8e\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\uff0c\u57fa\u4e8eSIMATIC,LOGO!,SITOP,SINAMICS,SIMOTION,SCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002TIM 1531 IRC\u662fSIMATIC S7-1500\u3001S7-400\u3001S7-300\u4e0eSINAUT ST7\u3001DNP3\u548cIEC 60870-5-101/104\u7684\u901a\u4fe1\u6a21\u5757\uff0c\u5177\u6709\u4e09\u4e2aRJ45\u63a5\u53e3\uff0c\u7528\u4e8e\u901a\u8fc7\u57fa\u4e8eIP\u7684\u7f51\u7edc\uff08WAN/LAN\uff09\u8fdb\u884c\u901a\u4fe1\uff0c\u4ee5\u53ca\u4e00\u4e2aRS 232/RS 485\u63a5\u53e3\uff0c\u7528\u4e8e\u7ecf\u7ecf\u5178WAN\u7f51\u7edc\u8fdb\u884c\u901a\u4fe1\u3002\r\n\r\nSiemens Industrial\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u65e0\u6cd5\u6b63\u786e\u5904\u7406\u53d1\u9001\u5230\u7aef\u53e3102/tcp\u7684\u67d0\u4e9b\u7279\u5236\u6570\u636e\u5305\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e2d\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": "Siemens Industrial\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-87984\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
"Siemens SIMATIC Drive Controller family \u003c V3.0.1",
"Siemens SIMATIC S7-1200 CPU family (incl. SIPLUS variants) \u003c V4.6.0",
"Siemens SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) \u003c V3.0.1",
"Siemens SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)",
"Siemens TIM 1531 IRC (6GK7543-1MX00-0XE0)"
]
},
"referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-382653.html",
"serverity": "\u9ad8",
"submitTime": "2022-12-14",
"title": "Siemens Industrial\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-87984\uff09"
}
CVE-2021-44693 (GCVE-0-2021-44693)
Vulnerability from cvelistv5
Published
2022-12-13 00:00
Modified
2025-04-21 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Summary
Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T04:25:16.966Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-382653.pdf"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-44693",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-18T15:15:17.856761Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-21T13:45:41.428Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC Drive Controller CPU 1504D TF",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC Drive Controller CPU 1507D TF",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V21.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V4.6.0"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1510SP F-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1510SP-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511C-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511C-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511F-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511F-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511T-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1511TF-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1512C-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1512C-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1512SP F-1 PN",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.9.7"
}
]
},
{
"defaultStatus": "unknown",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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},
{
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},
{
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},
{
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{
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{
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{
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{
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},
{
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{
"status": "affected",
"version": "All versions \u003c V3.0.1"
}
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},
{
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},
{
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},
{
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{
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{
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{
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{
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{
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{
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},
{
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{
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},
{
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},
{
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},
{
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{
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]
},
{
"defaultStatus": "unknown",
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{
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"version": "All versions \u003c V21.9.7"
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]
},
{
"defaultStatus": "unknown",
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{
"status": "affected",
"version": "All versions \u003c V5.0"
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]
},
{
"defaultStatus": "unknown",
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{
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},
{
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{
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{
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},
{
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},
{
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},
{
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{
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{
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{
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{
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{
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{
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{
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},
{
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{
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},
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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},
{
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{
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},
{
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},
{
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},
{
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{
"status": "affected",
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]
},
{
"defaultStatus": "unknown",
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{
"status": "affected",
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]
},
{
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{
"status": "affected",
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},
{
"defaultStatus": "unknown",
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{
"status": "affected",
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]
},
{
"defaultStatus": "unknown",
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},
{
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},
{
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{
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]
},
{
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{
"status": "affected",
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]
},
{
"defaultStatus": "unknown",
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{
"status": "affected",
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]
},
{
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},
{
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},
{
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},
{
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{
"status": "affected",
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]
},
{
"defaultStatus": "unknown",
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"vendor": "Siemens",
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{
"status": "affected",
"version": "All versions \u003c V3.0.1"
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]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-1500 CPU 1518-4 PN/DP",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.1"
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]
},
{
"defaultStatus": "unknown",
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{
"status": "affected",
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]
},
{
"defaultStatus": "unknown",
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"vendor": "Siemens",
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{
"status": "affected",
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]
},
{
"defaultStatus": "unknown",
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"vendor": "Siemens",
"versions": [
{
"status": "affected",
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}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS TIM 1531 IRC",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.3.6"
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]
},
{
"defaultStatus": "unknown",
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"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.3.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Affected devices don\u0027t process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1284",
"description": "CWE-1284: Improper Validation of Specified Quantity in Input",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-09-12T09:31:53.197Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-382653.pdf"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2021-44693",
"datePublished": "2022-12-13T00:00:00.000Z",
"dateReserved": "2021-12-07T00:00:00.000Z",
"dateUpdated": "2025-04-21T13:45:41.428Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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