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CVE-2020-4983

Estado: ModificadaAlta (7.8)—

IBM Spectrum LSF 10.1 and IBM Spectrum LSF Suite 10.2 could allow a user on the local network who has privileges to submit LSF jobs to execute arbitrary commands. IBM X-Force ID: 192586.

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 (2)

IBM — Spectrum LSFIBM — Spectrum LSF Suite

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-4983",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.4,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.4
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Spectrum LSF Suite",
          "versions": [
            {
              "status": "affected",
              "version": "10.2"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "Spectrum LSF",
          "versions": [
            {
              "status": "affected",
              "version": "10.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-01-20T15:15:42.470",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/192586",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.hpcsec.com/2021/01/14/cve-2020-4983/",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6395478",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/192586",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.hpcsec.com/2021/01/14/cve-2020-4983/",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6395478",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        },
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Spectrum LSF 10.1 and IBM Spectrum LSF Suite 10.2 could allow a user on the local network who has privileges to submit LSF jobs to execute arbitrary commands. IBM X-Force ID: 192586."
    },
    {
      "lang": "es",
      "value": "IBM Spectrum LSF versión 10.1 e IBM Spectrum LSF Suite versión 10.2, podrían permitir a un usuario de la red local que tenga privilegios enviar trabajos LSF para ejecutar comandos arbitrarios. IBM X-Force ID: 192586"
    }
  ],
  "lastModified": "2026-06-17T03:20:51.473",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:spectrum_lsf:10.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "85E0B68B-6EF1-49A1-8B9C-25A2726734BB"
            },
            {
              "criteria": "cpe:2.3:a:ibm:spectrum_lsf_suite:10.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5B61927C-FD63-48FC-BAA6-A2FF7756CD17"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}