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CVE-2022-2788

Estado: ModificadaAlta (7.3)—

Emerson Electrics Proficy Machine Edition versiones 9.80 y anteriores, es vulnerable a CWE-29 Salto de Ruta: '\..\Filename", también se conoce como ataque ZipSlip, mediante un procedimiento de carga que permite a atacantes implantar un archivo .BLZ malicioso en el PLC. El archivo puede transferirse mediante la estación de ingeniería a Windows de forma que sea ejecutado el código malicioso.

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 — Electric's Proficy

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-2788",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-2788",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-16T15:50:44.795958Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "ics-cert@hq.dhs.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.9,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 1.3
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.3,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.3
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "Emerson Electric",
          "product": "Proficy Machine Edition",
          "versions": [
            {
              "status": "affected",
              "version": "all",
              "versionType": "custom",
              "lessThanOrEqual": "9.80"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-08-19T21:15:08.403",
  "references": [
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-06",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-06",
      "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-29"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Emerson Electric's Proficy Machine Edition Version 9.80 and prior is vulnerable to CWE-29 Path Traversal: '\\..\\Filename', also known as a ZipSlip attack, through an upload procedure which enables attackers to implant a malicious .BLZ file on the PLC. The file can transfer through the engineering station onto Windows in a way that executes the malicious code."
    },
    {
      "lang": "es",
      "value": "Emerson Electrics Proficy Machine Edition versiones 9.80 y anteriores, es vulnerable a CWE-29 Salto de Ruta: '\\..\\Filename\", también se conoce como ataque ZipSlip, mediante un procedimiento de carga que permite a atacantes implantar un archivo .BLZ malicioso en el PLC. El archivo puede transferirse mediante la estación de ingeniería a Windows de forma que sea ejecutado el código malicioso."
    }
  ],
  "lastModified": "2026-06-17T04:42:34.897",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:emerson:electric\\'s_proficy:*:*:*:*:machine:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "78333757-4370-4673-BE1C-B76FD6BE58C4",
              "versionEndIncluding": "9.80"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}