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CVE-2021-45445

Estado: ModificadaAlta (7.5)—

Unisys ClearPath MCP TCP/IP Networking Services 59.1, 60.0, and 62.0 has an Infinite Loop.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Unisys — Clearpath MCP Tcp/ip Networking Services

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-45445",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-01-12T18:15:07.887",
  "references": [
    {
      "url": "https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=68",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://unisys.com",
      "tags": [
        "Product"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=68",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://unisys.com",
      "tags": [
        "Product"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-835"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unisys ClearPath MCP TCP/IP Networking Services 59.1, 60.0, and 62.0 has an Infinite Loop."
    },
    {
      "lang": "es",
      "value": "Unisys ClearPath MCP TCP/IP Networking Services versiones 59.1, 60.0 y 62.0 presenta un bucle infinito"
    }
  ],
  "lastModified": "2026-06-17T04:13:22.987",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:unisys:clearpath_mcp_tcp\\/ip_networking_services:59.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D531581F-9F56-4013-B429-B9C94E2EB227"
            },
            {
              "criteria": "cpe:2.3:a:unisys:clearpath_mcp_tcp\\/ip_networking_services:60.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B38882BC-7741-4789-9AF3-0A093B9AEA64"
            },
            {
              "criteria": "cpe:2.3:a:unisys:clearpath_mcp_tcp\\/ip_networking_services:62.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6367A759-914A-4A4A-9E3B-6A739F5AF40D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}