Lucene search
K

EUVD-2021-18250

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Vulnerability in multiple SIMATIC devices may allow Denial-of-Service from large connection influx.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Siemens SIMATIC 多款产品资源管理错误漏洞
8 Jun 202100:00
cnnvd
CNVD
Siemens SIMATIC RFID Readers Denial of Service Vulnerability
9 Jun 202100:00
cnvd
CVE
CVE-2021-31340
8 Jun 202119:47
cve
Cvelist
CVE-2021-31340
8 Jun 202119:47
cvelist
ICS
Siemens SIMATIC RFID (Update B)
8 Jun 202100:00
ics
NVD
CVE-2021-31340
8 Jun 202120:15
nvd
Prion
Code injection
8 Jun 202120:15
prion
Positive Technologies
PT-2021-19249 · Siemens · Simatic Rf186Ci +22
8 Jun 202100:00
ptsecurity
RedhatCVE
CVE-2021-31340
22 May 202520:51
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "8f3752d0-45d7-39d7-9f88-a3fc53d80515",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0b1094e6-2d6a-3448-b279-eac3627bd7e4",
        "product": {
          "name": "SIMATIC Reader RF615R CMIIT"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "15439eeb-5bb9-3c7c-9371-ef14aa79eeaa",
        "product": {
          "name": "SIMATIC Reader RF650R ETSI"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "1fe6b126-a84e-35e7-8a5e-a18d176b91bb",
        "product": {
          "name": "SIMATIC Reader RF610R FCC"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "2187d64a-a010-30e8-bdd3-8b30e5943144",
        "product": {
          "name": "SIMATIC Reader RF615R ETSI"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "23a81f04-e8c8-3394-8f21-a50ee816d83f",
        "product": {
          "name": "SIMATIC Reader RF685R CMIIT"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "241dd0d2-0e0d-3071-a421-560f65522ec6",
        "product": {
          "name": "SIMATIC Reader RF680R CMIIT"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "275b1768-2bb9-31b9-9397-663db995ac1c",
        "product": {
          "name": "SIMATIC RF360R"
        },
        "product_version": "All versions < V2.0"
      },
      {
        "id": "3b87cb9a-224d-3ea0-8708-9355034a97b7",
        "product": {
          "name": "SIMATIC Reader RF610R CMIIT"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "3b8873c8-e3d3-3a7a-bbda-36088d9fc069",
        "product": {
          "name": "SIMATIC RF186C"
        },
        "product_version": "All versions > V1.1 and < V1.3.2"
      },
      {
        "id": "4e7f7348-0ac3-3e15-9c6d-c0f5ac53ccb5",
        "product": {
          "name": "SIMATIC RF186CI"
        },
        "product_version": "All versions > V1.1 and < V1.3.2"
      },
      {
        "id": "6a8b44fb-5e92-3e2a-a227-c87c4290dc04",
        "product": {
          "name": "SIMATIC Reader RF615R FCC"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "6ef0c398-2fdc-333e-90fe-f6d42ab32ad4",
        "product": {
          "name": "SIMATIC RF185C"
        },
        "product_version": "All versions > V1.1 and < V1.3.2"
      },
      {
        "id": "851d6528-5321-360f-a009-80401173d5f8",
        "product": {
          "name": "SIMATIC Reader RF650R CMIIT"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "8c036b0c-7dfd-3feb-b0ef-51c76c739739",
        "product": {
          "name": "SIMATIC Reader RF680R ETSI"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "93f10b28-a7cc-3156-b958-cd8c6d6f35cb",
        "product": {
          "name": "SIMATIC Reader RF650R ARIB"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "95ca9ca4-6117-3f36-8ace-be2860807ab6",
        "product": {
          "name": "SIMATIC Reader RF610R ETSI"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "a165f123-2337-3e15-b82e-c52b7ef3d273",
        "product": {
          "name": "SIMATIC RF188C"
        },
        "product_version": "All versions > V1.1 and < V1.3.2"
      },
      {
        "id": "a4bfa605-fffe-3ad6-92a3-3d1258a0dff2",
        "product": {
          "name": "SIMATIC Reader RF685R ETSI"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "b286a6e2-d7b1-3629-9d83-64ba63904195",
        "product": {
          "name": "SIMATIC Reader RF680R FCC"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "ced4ef6f-f7be-3746-b7ae-428adfe5402c",
        "product": {
          "name": "SIMATIC Reader RF685R ARIB"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "cfeaf8e7-f67f-3400-93fc-b49b570e3c15",
        "product": {
          "name": "SIMATIC Reader RF680R ARIB"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "e8cdf62a-1338-3b08-af06-5171031523be",
        "product": {
          "name": "SIMATIC Reader RF685R FCC"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "ee66c4df-628a-3362-bcc7-ef7180e705ad",
        "product": {
          "name": "SIMATIC Reader RF650R FCC"
        },
        "product_version": "All versions > V3.0 < V4.0"
      },
      {
        "id": "f62f25f4-001a-38f4-88cf-272464da54e1",
        "product": {
          "name": "SIMATIC RF188CI"
        },
        "product_version": "All versions > V1.1 and < V1.3.2"
      },
      {
        "id": "f7db5a4f-d1c1-30d6-92e2-b949b257d479",
        "product": {
          "name": "SIMATIC RF166C"
        },
        "product_version": "All versions > V1.1 and < V1.3.2"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

07 Oct 2025 00:30Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.5
CVSS 25
EPSS0.00482
2