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CVE-2021-27410

Estado: ModificadaCrítica (9.8)—

The affected product is vulnerable to an out-of-bounds write, which may result in corruption of data or code execution on the Welch Allyn medical device management tools (Welch Allyn Service Tool: versions prior to v1.10, Welch Allyn Connex Device Integration Suite – Network Connectivity Engine (NCE): versions prior to v5.3, Welch Allyn Software Development Kit (SDK): versions prior to v3.2, Welch Allyn Connex Central Station (CS): versions prior to v1.8.6, Welch Allyn Service Monitor: versions prior to v1.7.0.0, Welch Allyn Connex Vital Signs Monitor (CVSM): versions prior to v2.43.02, Welch Allyn Connex Integrated Wall System (CIWS): versions prior to v2.43.02, Welch Allyn Connex Spot Monitor (CSM): versions prior to v1.52, Welch Allyn Spot Vital Signs 4400 Device (Spot 4400) / Welch Allyn Spot 4400 Vital Signs Extended Care Device: versions prior to v1.11.00).

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 (9)

Hillrom — Connex Central StationHillrom — Connex Device Integration Suite Network Connectivity EngineHillrom — Connex Integrated Wall SystemHillrom — Connex Spot MonitorHillrom — Connex Vital Signs MonitorHillrom — Service MonitorHillrom — Service ToolHillrom — Software Development KITHillrom — Spot Vital Signs 4400

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-27410",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/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": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Welch Allyn medical device management tools",
          "versions": [
            {
              "status": "affected",
              "version": "Welch Allyn Service Tool: versions prior to v1.10, Welch Allyn Connex Device Integration Suite – Network Connectivity Engine (NCE): versions prior to v5.3, Welch Allyn Software Development Kit (SDK): versions prior to v3.2, Welch Allyn Connex Central Station (CS): versions prior to v1.8.6, Welch Allyn Service Monitor: versions prior to v1.7.0.0, Welch Allyn Connex Vital Signs Monitor (CVSM): versions prior to v2.43.02, Welch Allyn Connex Integrated Wall System (CIWS): versions prior to v2.43.02, Welch Allyn Connex Spot Monitor (CSM): versions prior to v1.52, Welch Allyn Spot Vital Signs 4400 Device (Spot 4400) / Welch Allyn Spot 4400 Vital Signs Extended Care Device: versions prior to v1.11.00"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-06-11T17:15:10.770",
  "references": [
    {
      "url": "https://us-cert.cisa.gov/ics/advisories/icsma-21-152-01",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://us-cert.cisa.gov/ics/advisories/icsma-21-152-01",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "ics-cert@hq.dhs.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The affected product is vulnerable to an out-of-bounds write, which may result in corruption of data or code execution on the Welch Allyn medical device management tools (Welch Allyn Service Tool: versions prior to v1.10, Welch Allyn Connex Device Integration Suite – Network Connectivity Engine (NCE): versions prior to v5.3, Welch Allyn Software Development Kit (SDK): versions prior to v3.2, Welch Allyn Connex Central Station (CS): versions prior to v1.8.6, Welch Allyn Service Monitor: versions prior to v1.7.0.0, Welch Allyn Connex Vital Signs Monitor (CVSM): versions prior to v2.43.02, Welch Allyn Connex Integrated Wall System (CIWS): versions prior to v2.43.02, Welch Allyn Connex Spot Monitor (CSM): versions prior to v1.52, Welch Allyn Spot Vital Signs 4400 Device (Spot 4400) / Welch Allyn Spot 4400 Vital Signs Extended Care Device: versions prior to v1.11.00)."
    },
    {
      "lang": "es",
      "value": "El producto afectado es vulnerable a una escritura fuera de límites, lo que puede resultar en una corrupción de datos o una ejecución de código de Welch Allyn medical device management tools (Welch Allyn Service Tool: versiones anteriores a v1.10, Welch Allyn Connex Device Integration Suite - Network Connectivity Engine (NCE): versiones anteriores a v5.3, Welch Allyn Software Development Kit (SDK): versiones anteriores a v3.2, Welch Allyn Connex Central Station (CS): versiones anteriores a v1. 8.6, Welch Allyn Service Monitor: versiones anteriores a v1.7.0.0, Welch Allyn Connex Vital Signs Monitor (CVSM): versiones anteriores a v2.43.02, Welch Allyn Connex Integrated Wall System (CIWS): versiones anteriores a v2. 43.02, Welch Allyn Connex Spot Monitor (CSM): versiones anteriores a v1.52, Welch Allyn Spot Vital Signs 4400 Device (Spot 4400) / Welch Allyn Spot 4400 Vital Signs Extended Care Device: versiones anteriores a v1.11.00)"
    }
  ],
  "lastModified": "2026-06-17T03:44:48.300",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hillrom:connex_central_station:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C49585B9-3AA0-42AB-9182-77152BAFA37D",
              "versionEndExcluding": "1.8.6"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:connex_device_integration_suite_network_connectivity_engine:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5C24A4F7-EEA2-4FA8-9F55-77E1656B2E81",
              "versionEndExcluding": "5.3"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:connex_integrated_wall_system:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "895DC8BC-529D-4125-A55F-298B70E18007",
              "versionEndExcluding": "2.43.02"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:connex_spot_monitor:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DB9BF71D-0C66-4EE0-A25E-44C15A98CF1B",
              "versionEndExcluding": "1.52"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:connex_vital_signs_monitor:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D22AECD4-34FE-45D0-AD50-9F1B269578B2",
              "versionEndExcluding": "2.43.02"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "4D618609-3AE0-47F3-A862-7888C3FBCB98",
              "versionEndExcluding": "1.7.0.0"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:service_tool:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F2B7E63E-27FA-4C03-9039-1F7C47B7A09D",
              "versionEndExcluding": "1.10"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:software_development_kit:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "607AE812-A7F3-4705-BF29-2CB3A6B5A91B",
              "versionEndExcluding": "3.2"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:spot_vital_signs_4400:*:*:*:*:-:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C7CF411D-E942-4807-A0D3-4154514A0E7C",
              "versionEndExcluding": "1.11.00"
            },
            {
              "criteria": "cpe:2.3:a:hillrom:spot_vital_signs_4400:*:*:*:*:extended_care:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2BAFF889-0D46-403F-89AA-C61F7DEADE69",
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            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}