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CVE-2019-11087

Status: ModifiedMedium (6.7)—

Insufficient input validation in the subsystem for Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 and 14.0.10; Intel(R) TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable escalation of privilege, information disclosure or denial of service via local access.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Intel — Converged Security Management Engine FirmwareIntel — Trusted Execution Engine Firmware

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2019-11087",
  "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
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@intel.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Intel(R) CSME, Intel(R) TXE",
          "versions": [
            {
              "status": "affected",
              "version": "See provided reference"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-12-18T22:15:12.113",
  "references": [
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@intel.com"
    },
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient input validation in the subsystem for Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 and 14.0.10; Intel(R) TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable escalation of privilege, information disclosure or denial of service via local access."
    },
    {
      "lang": "es",
      "value": "Una comprobación de entrada insuficiente en el subsistema para Intel® CSME versiones anteriores a 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 y 14.0.10; Intel® TXE versiones anteriores a 3.1.70 y 4.0.20, puede permitir a un usuario privilegiado habilitar una escalada de privilegios, una divulgación de información o una denegación de servicio por medio de un acceso local."
    }
  ],
  "lastModified": "2026-06-17T02:12:16.940",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6CDF9B1B-4031-40EF-8516-60ABD2BBF1C0",
              "versionEndExcluding": "11.8.70",
              "versionStartIncluding": "11.0"
            },
            {
              "criteria": "cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2BEC9F8B-3830-4657-874A-521BB9D312F2",
              "versionEndExcluding": "11.11.70",
              "versionStartIncluding": "11.10"
            },
            {
              "criteria": "cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "58765D34-F8CD-48A2-BA46-F234C2A30B57",
              "versionEndExcluding": "11.22.70",
              "versionStartIncluding": "11.20"
            },
            {
              "criteria": "cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BB1F8A4D-A2DF-44A8-BA4F-8868107C35A0",
              "versionEndExcluding": "12.0.45",
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            },
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              "vulnerable": true,
              "matchCriteriaId": "219FA251-B255-4CCC-9FAE-A36C542160E0",
              "versionEndExcluding": "13.0.10",
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            },
            {
              "criteria": "cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F6BBE6CE-6551-47F9-970D-9C85128EBCDC",
              "versionEndExcluding": "14.0.10",
              "versionStartIncluding": "14.0.0"
            },
            {
              "criteria": "cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AD17A8EA-F595-4E4E-B694-FE07544E7945",
              "versionEndExcluding": "3.1.70",
              "versionStartIncluding": "3.0"
            },
            {
              "criteria": "cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3BCB9B3C-C83A-4563-80F6-3AA50C16A118",
              "versionEndExcluding": "4.0.20",
              "versionStartIncluding": "4.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@intel.com"
}