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EUVD-2021-8414

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Vulnerability in Phoenix Contact FL SWITCH SMCS causes network stack crash via crafted TCP-Packet

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Phoenix Contact FL SWITCH竞争条件问题漏洞
25 Jun 202100:00
cnnvd
CVE
CVE-2021-21005
25 Jun 202118:25
cve
Cvelist
CVE-2021-21005 Race Condition Vulnerability in Phoenix Contact FL SWITCH SMCS series products
25 Jun 202118:25
cvelist
NVD
CVE-2021-21005
25 Jun 202119:15
nvd
OSV
CVE-2021-21005
25 Jun 202119:15
osv
Prion
Design/Logic Flaw
25 Jun 202119:15
prion
[
  {
    "enisaIdVendor": [
      {
        "id": "8b77106c-1839-3b85-b8a7-1dc59e1a33f9",
        "vendor": {
          "name": "PHOENIX CONTACT"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "239814be-8848-30cd-8f5a-60be4d7f5283",
        "product": {
          "name": "FL NAT"
        },
        "product_version": "SMN 8TX (2989365) ≤4.63"
      },
      {
        "id": "46b58fc8-126f-34f6-bad2-23acd52210b6",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMN 8TX-PN (2989501) ≤4.70"
      },
      {
        "id": "577edd4d-dc3e-32f7-bc91-a12503fa8b0e",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 16TX (2700996) ≤4.70"
      },
      {
        "id": "648f5daa-1abe-3d82-b90f-c551d2ce36cf",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 8TX-PN (2989103) ≤4.70"
      },
      {
        "id": "6b1b556f-0335-38e2-bb38-4bf86898cdaa",
        "product": {
          "name": "FL NAT"
        },
        "product_version": "SMN 8TX-M (2702443) ≤4.63"
      },
      {
        "id": "7102e1fc-7144-304b-bf7f-a2c8a2c0b16f",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 8TX (2989226) ≤4.70"
      },
      {
        "id": "774d204b-2778-3b77-94e5-40ae67cf5dd1",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMN 6TX/2POF-PN (2700290) ≤4.70"
      },
      {
        "id": "77f4c167-f3e0-362d-9c98-8ec4ee9d30a9",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 14TX/2FX (2700997) ≤4.70"
      },
      {
        "id": "9130031f-519c-3a78-9390-cf72a916ef1d",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMN 6TX/2FX SM (2989556) ≤4.70"
      },
      {
        "id": "9f524d05-271b-387d-9638-8ea28c1d0745",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 6GT/2SFP (2891479) ≤4.70"
      },
      {
        "id": "b4227453-a937-37a5-b954-5e87c22db94e",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMN 6TX/2FX (2989543) ≤4.70"
      },
      {
        "id": "bf7ade65-e41e-3a5d-9d94-a94146fef535",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 4TX-PN (2989093) ≤4.70"
      },
      {
        "id": "d88bb9e3-f16b-34f7-9c0c-86988e28a8c2",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 6TX/2SFP (2989323) ≤4.70"
      },
      {
        "id": "d9a944d1-6dde-3e50-9878-2fa060600fc4",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 14TX/2FX-SM (2701466) ≤4.70"
      },
      {
        "id": "e3eeb4b1-b235-38a8-8fd9-c895117a5075",
        "product": {
          "name": "FL SWITCH"
        },
        "product_version": "SMCS 8GT (2891123) ≤4.70"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.5
CVSS 27.8
EPSS0.00043
2