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CVE-2018-14795

Estado: ModificadaAlta (8.8)—

DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 is vulnerable due to improper path validation which may allow an attacker to replace executable files.

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)

Emerson — Deltav

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-14795",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/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": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "ICS-CERT",
          "product": "DeltaV",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-08-21T14:29:01.357",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/105105",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-228-01",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "http://www.securityfocus.com/bid/105105",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-228-01",
      "tags": [
        "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-23"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 is vulnerable due to improper path validation which may allow an attacker to replace executable files."
    },
    {
      "lang": "es",
      "value": "DeltaV en sus versiones 11.3.1, 12.3.1, 13.3.0, 13.3.1 y R5 es vulnerable debido a una validación incorrecta de rutas, lo que puede permitir que un atacante reemplace archivos ejecutables."
    }
  ],
  "lastModified": "2026-06-17T01:41:39.360",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:emerson:deltav:11.3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "943B3480-56C4-4131-BE8F-62FE035D4619"
            },
            {
              "criteria": "cpe:2.3:a:emerson:deltav:12.3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "18C1FF31-4D2F-4678-8F7E-826F3E313EF7"
            },
            {
              "criteria": "cpe:2.3:a:emerson:deltav:13.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CE9D75E8-83C9-4FE7-B876-77F3BDAF36BF"
            },
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              "vulnerable": true,
              "matchCriteriaId": "01456184-6B25-4029-82D4-F5BF16180D7D"
            },
            {
              "criteria": "cpe:2.3:a:emerson:deltav:r5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5EEFEA64-511D-4BFC-8105-0D858E240FCF"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}