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CVE-2015-3958

Estado: ModificadaAlta (7.8)—

Hospira LifeCare PCA Infusion System 5.0 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (forced manual reboot) via a flood of TCP packets.

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)

Hospira — Lifecare Pcainfusion Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-3958",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-07-06T19:59:04.363",
  "references": [
    {
      "url": "http://www.fda.gov/MedicalDevices/Safety/AlertsandNotices/ucm446809.htm",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "http://www.securityfocus.com/bid/75138",
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-125-01B",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "http://www.fda.gov/MedicalDevices/Safety/AlertsandNotices/ucm446809.htm",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/75138",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-125-01B",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-19"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Hospira LifeCare PCA Infusion System 5.0 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (forced manual reboot) via a flood of TCP packets."
    },
    {
      "lang": "es",
      "value": "Hospira LifeCare PCA Infusion System 5.0 y anteriores, y posiblemente otras versiones, permite a atacantes remotos causar una denegación de servicio (reinicio manual forzado) a través de una inundación de paquetes TCP."
    }
  ],
  "lastModified": "2026-06-17T00:26:32.547",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:hospira:lifecare_pcainfusion_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6EF8A9BC-9349-4A57-A7B7-63640A066189",
              "versionEndIncluding": "5.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:hospira:lifecare_pca3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "86AC1C1C-D9FC-4EEE-B1A6-CEB03351EA58"
            },
            {
              "criteria": "cpe:2.3:h:hospira:lifecare_pca5:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C3551213-7D88-43AC-B56A-50F063884258"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}