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CVE-2021-32497

Estado: ModificadaAlta (8.6)—

SICK SOPAS ET before version 4.8.0 allows attackers to wrap any executable file into an SDD and provide this to a SOPAS ET user. When a user starts the emulator the executable is run without further checks.

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)

Sick — Sopas Engineering Tool

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-32497",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.6,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@sick.de",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "SICK SOPAS ET",
          "versions": [
            {
              "status": "affected",
              "version": "all versions before 4.8.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-12-17T17:15:12.647",
  "references": [
    {
      "url": "https://sick.com/psirt#advisories",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@sick.de"
    },
    {
      "url": "https://sick.com/psirt#advisories",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SICK SOPAS ET before version 4.8.0 allows attackers to wrap any executable file into an SDD and provide this to a SOPAS ET user. When a user starts the emulator the executable is run without further checks."
    },
    {
      "lang": "es",
      "value": "SICK SOPAS ET versiones anteriores a 4.8.0 permite a atacantes envolver cualquier archivo ejecutable en un SDD y proporcionarlo a un usuario de SOPAS ET. Cuando un usuario inicia el emulador, el ejecutable es corrido sin más comprobaciones"
    }
  ],
  "lastModified": "2026-06-17T03:53:03.930",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sick:sopas_engineering_tool:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "38898887-C58A-45D2-A40B-538F999C4C18",
              "versionEndExcluding": "4.8.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@sick.de"
}