EUVD-2021-18278

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType

Uncontrolled Resource Consumption vulnerability in Juniper Networks JUNOS OS causes Denial of Service.

Reporter	Title	Published	Views	Family All 8
BDU FSTEC	The vulnerability of Juniper Networks’ Junos OS operating systems of the EX2300, EX3400, and ACX710 series, related to uncontrolled resource consumption, allows attackers to trigger service interruptions.	7 Dec 202100:00	–	bdu_fstec
CNNVD	Juniper Networks Junos OS 资源管理错误漏洞	13 Oct 202100:00	–	cnnvd
CVE	CVE-2021-31368	19 Oct 202118:16	–	cve
Cvelist	CVE-2021-31368 Junos OS: EX2300 Series, EX3400 Series, and ACX710 might become unresponsive if the out-of-band management port receives a flood of traffic	19 Oct 202118:16	–	cvelist
Tenable Nessus	Juniper Junos OS Vulnerability (JSA11230)	13 Oct 202100:00	–	nessus
NVD	CVE-2021-31368	19 Oct 202119:15	–	nvd
OSV	CVE-2021-31368	19 Oct 202119:15	–	osv
Prion	Design/Logic Flaw	19 Oct 202119:15	–	prion

[
  {
    "enisaIdVendor": [
      {
        "id": "2a1ba601-b03a-3dae-b1d9-686d179482bf",
        "vendor": {
          "name": "Juniper Networks"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "02181a73-7cef-3043-8b98-dcfc845fbf02",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "18.2 <18.2R3-S8"
      },
      {
        "id": "39101f0a-72dc-352c-97ad-edf19774f6fc",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "18.4 <18.4R2-S8, 18.4R3-S9"
      },
      {
        "id": "44a32bae-ac2a-3645-a6ea-ad952e543ffe",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "20.1 <20.1R2-S2, 20.1R3"
      },
      {
        "id": "47af3a4e-a370-363e-8165-d41a9955924b",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "19.4 <19.4R1-S4, 19.4R3-S3"
      },
      {
        "id": "5c5020eb-b5e2-3952-bf96-32612d983f05",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "19.1 <19.1R3-S5"
      },
      {
        "id": "6887e0e7-ccd0-34fb-8ae5-cdc1150b8740",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "20.3 <20.3R2-S1, 20.3R3"
      },
      {
        "id": "9a4ad8bb-5804-3ae3-b594-4078ab85ef38",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "20.4 <20.4R2"
      },
      {
        "id": "a5224650-4491-35b9-8c0c-8c494d4b7ec6",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "20.2 <20.2R3"
      },
      {
        "id": "c7a617e5-1d2a-3dec-8f78-df27081a4cdb",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "19.3 <19.3R2-S6, 19.3R3-S2"
      },
      {
        "id": "d88e6120-f417-39e0-98e1-65b294ddd5ca",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "19.2 <19.2R1-S7, 19.2R3-S3"
      },
      {
        "id": "e6e3a65c-e34c-32c3-bf66-28d1337ab57b",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "unspecified <18.1R3-S13"
      },
      {
        "id": "fd7e0252-af41-3780-a7f5-c8b587095f36",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "18.3 <18.3R3-S5"
      }
    ]
  }
]

Source	Link
kb	www.kb.juniper.net/JSA11230
github	www.github.com/advisories/GHSA-293c-r3p4-g63r

07 Oct 2025 00:30Current

7.5High risk

Vulners AI Score7.5

CVSS 3.17.5

CVSS 27.8

EPSS0.00513