Action not permitted
Modal body text goes here.
Modal Title
Modal Body
cnvd-2021-40497
Vulnerability from cnvd
Title: Siemens SIMATIC RFID Readers拒绝服务漏洞
Description:
SIMATIC RF185C、RF186C/CI和RF188C/CI是用于将图像识别系统直接连接到PROFINET IO/以太网和OPC UA的通信模块。SIMATIC RF300R是一款紧凑型RFID读卡器。
Siemens SIMATIC RFID Readers存在拒绝服务漏洞。攻击者可利用此漏洞造成拒绝服务情况。
Severity: 高
Patch Name: Siemens SIMATIC RFID Readers拒绝服务漏洞的补丁
Patch Description:
SIMATIC RF185C、RF186C/CI和RF188C/CI是用于将图像识别系统直接连接到PROFINET IO/以太网和OPC UA的通信模块。SIMATIC RF300R是一款紧凑型RFID读卡器。
Siemens SIMATIC RFID Readers存在拒绝服务漏洞。攻击者可利用此漏洞造成拒绝服务情况。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/pdf/ssa-787292.pdf
Reference: https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf
Impacted products
| Name | ['Siemens SIMATIC RF166C > V1.1，< V1.3.2', 'Siemens SIMATIC RF185C > V1.1，< V1.3.2', 'Siemens SIMATIC RF186C > V1.1，< V1.3.2', 'Siemens SIMATIC RF186CI > V1.1，< V1.3.2', 'Siemens SIMATIC RF188C > V1.1，< V1.3.2', 'Siemens SIMATIC RF188CI > V1.1，< V1.3.2', 'Siemens SIMATIC RF360R', 'Siemens SIMATIC RF615R > V3.0', 'SIEMENS SIMATIC RF680R > V3.0', 'SIEMENS SIMATIC RF685R > V3.0'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-31340"
}
},
"description": "SIMATIC RF185C\u3001RF186C/CI\u548cRF188C/CI\u662f\u7528\u4e8e\u5c06\u56fe\u50cf\u8bc6\u522b\u7cfb\u7edf\u76f4\u63a5\u8fde\u63a5\u5230PROFINET IO/\u4ee5\u592a\u7f51\u548cOPC UA\u7684\u901a\u4fe1\u6a21\u5757\u3002SIMATIC RF300R\u662f\u4e00\u6b3e\u7d27\u51d1\u578bRFID\u8bfb\u5361\u5668\u3002\n\nSiemens SIMATIC RFID Readers\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u60c5\u51b5\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/pdf/ssa-787292.pdf",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-40497",
"openTime": "2021-06-09",
"patchDescription": "SIMATIC RF185C\u3001RF186C/CI\u548cRF188C/CI\u662f\u7528\u4e8e\u5c06\u56fe\u50cf\u8bc6\u522b\u7cfb\u7edf\u76f4\u63a5\u8fde\u63a5\u5230PROFINET IO/\u4ee5\u592a\u7f51\u548cOPC UA\u7684\u901a\u4fe1\u6a21\u5757\u3002SIMATIC RF300R\u662f\u4e00\u6b3e\u7d27\u51d1\u578bRFID\u8bfb\u5361\u5668\u3002\r\n\r\nSiemens SIMATIC RFID Readers\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u60c5\u51b5\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 SIMATIC RFID Readers\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Siemens SIMATIC RF166C \u003e V1.1\uff0c\u003c V1.3.2",
"Siemens SIMATIC RF185C \u003e V1.1\uff0c\u003c V1.3.2",
"Siemens SIMATIC RF186C \u003e V1.1\uff0c\u003c V1.3.2",
"Siemens SIMATIC RF186CI \u003e V1.1\uff0c\u003c V1.3.2",
"Siemens SIMATIC RF188C \u003e V1.1\uff0c\u003c V1.3.2",
"Siemens SIMATIC RF188CI \u003e V1.1\uff0c\u003c V1.3.2",
"Siemens SIMATIC RF360R",
"Siemens SIMATIC RF615R \u003e V3.0",
"SIEMENS SIMATIC RF680R \u003e V3.0",
"SIEMENS SIMATIC RF685R \u003e V3.0"
]
},
"referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf",
"serverity": "\u9ad8",
"submitTime": "2021-06-09",
"title": "Siemens SIMATIC RFID Readers\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
CVE-2021-31340 (GCVE-0-2021-31340)
Vulnerability from cvelistv5
Published
2021-06-08 19:47
Modified
2024-08-03 22:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
A vulnerability has been identified in SIMATIC RF166C (All versions > V1.1 and < V1.3.2), SIMATIC RF185C (All versions > V1.1 and < V1.3.2), SIMATIC RF186C (All versions > V1.1 and < V1.3.2), SIMATIC RF186CI (All versions > V1.1 and < V1.3.2), SIMATIC RF188C (All versions > V1.1 and < V1.3.2), SIMATIC RF188CI (All versions > V1.1 and < V1.3.2), SIMATIC RF360R (All versions < V2.0), SIMATIC Reader RF610R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF610R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF610R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF615R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF615R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF615R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF650R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF650R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF680R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF680R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF685R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF685R FCC (All versions > V3.0 < V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Siemens | SIMATIC RF166C |
Version: All versions > V1.1 and < V1.3.2 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:55:53.544Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SIMATIC RF166C",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
},
{
"product": "SIMATIC RF185C",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
},
{
"product": "SIMATIC RF186C",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
},
{
"product": "SIMATIC RF186CI",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
},
{
"product": "SIMATIC RF188C",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
},
{
"product": "SIMATIC RF188CI",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
},
{
"product": "SIMATIC RF360R",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V2.0"
}
]
},
{
"product": "SIMATIC Reader RF610R CMIIT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF610R ETSI",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF610R FCC",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF615R CMIIT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF615R ETSI",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF615R FCC",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF650R ARIB",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF650R CMIIT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF650R ETSI",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF650R FCC",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF680R ARIB",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF680R CMIIT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF680R ETSI",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF680R FCC",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF685R ARIB",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF685R CMIIT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF685R ETSI",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
},
{
"product": "SIMATIC Reader RF685R FCC",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC RF166C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF185C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF186C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF186CI (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF188C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF188CI (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF360R (All versions \u003c V2.0), SIMATIC Reader RF610R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF610R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF610R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF615R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF615R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF615R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R ARIB (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R ARIB (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R ARIB (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R FCC (All versions \u003e V3.0 \u003c V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400: Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-05-10T09:46:26",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "productcert@siemens.com",
"ID": "CVE-2021-31340",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SIMATIC RF166C",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
}
},
{
"product_name": "SIMATIC RF185C",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
}
},
{
"product_name": "SIMATIC RF186C",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
}
},
{
"product_name": "SIMATIC RF186CI",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
}
},
{
"product_name": "SIMATIC RF188C",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
}
},
{
"product_name": "SIMATIC RF188CI",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V1.1 and \u003c V1.3.2"
}
]
}
},
{
"product_name": "SIMATIC RF360R",
"version": {
"version_data": [
{
"version_value": "All versions \u003c V2.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF610R CMIIT",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF610R ETSI",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF610R FCC",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF615R CMIIT",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF615R ETSI",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF615R FCC",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF650R ARIB",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF650R CMIIT",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF650R ETSI",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF650R FCC",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF680R ARIB",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF680R CMIIT",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF680R ETSI",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF680R FCC",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF685R ARIB",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF685R CMIIT",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF685R ETSI",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
},
{
"product_name": "SIMATIC Reader RF685R FCC",
"version": {
"version_data": [
{
"version_value": "All versions \u003e V3.0 \u003c V4.0"
}
]
}
}
]
},
"vendor_name": "Siemens"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability has been identified in SIMATIC RF166C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF185C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF186C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF186CI (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF188C (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF188CI (All versions \u003e V1.1 and \u003c V1.3.2), SIMATIC RF360R (All versions \u003c V2.0), SIMATIC Reader RF610R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF610R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF610R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF615R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF615R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF615R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R ARIB (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF650R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R ARIB (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF680R FCC (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R ARIB (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R CMIIT (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R ETSI (All versions \u003e V3.0 \u003c V4.0), SIMATIC Reader RF685R FCC (All versions \u003e V3.0 \u003c V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400: Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf",
"refsource": "MISC",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2021-31340",
"datePublished": "2021-06-08T19:47:16",
"dateReserved": "2021-04-15T00:00:00",
"dateUpdated": "2024-08-03T22:55:53.544Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Loading…
Loading…
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.
- 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.
Loading…