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CVE-2021-32961

Estado: ModificadaAlta (7.5)—

A getfile function in MDT AutoSave versions prior to v6.02.06 enables a user to supply an optional parameter, resulting in the processing of a request in a special manner. This can result in the execution of an unzip command and place a malicious .exe file in one of the locations the function looks for and get execution capabilities.

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 (2)

Auvesy-mdt — AutosaveAuvesy-mdt — Autosave FOR System Platform

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-32961",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2021-32961",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
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          "version": "2.0.3",
          "timestamp": "2025-04-16T15:58:35.075405Z"
        }
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    "cvssMetricV2": [
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "ics-cert@hq.dhs.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
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          "confidentialityImpact": "NONE"
        },
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  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
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          "vendor": "MDT Software",
          "product": "MDT AutoSave",
          "versions": [
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              "version": "unspecified",
              "lessThan": "6.02.06",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "MDT Software",
          "product": "MDT AutoSave",
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              "version": "7.00",
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            }
          ]
        },
        {
          "vendor": "MDT Software",
          "product": "AutoSave for System Platform (A4SP)",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
              "lessThan": "4.01",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "MDT Software",
          "product": "A4SP",
          "versions": [
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              "status": "affected",
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  ],
  "published": "2022-04-01T23:15:09.867",
  "references": [
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02",
      "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-434"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A getfile function in MDT AutoSave versions prior to v6.02.06 enables a user to supply an optional parameter, resulting in the processing of a request in a special manner. This can result in the execution of an unzip command and place a malicious .exe file in one of the locations the function looks for and get execution capabilities."
    },
    {
      "lang": "es",
      "value": "Una función getfile en MDT AutoSave versiones anteriores a v6.02.06, permite al usuario suministrar un parámetro opcional, lo que resulta en el procesamiento de una petición de manera especial. Esto puede resultar en una ejecución de un comando de descompresión y colocar un archivo .exe malicioso en una de las ubicaciones que la función busca y conseguir capacidades de ejecución"
    }
  ],
  "lastModified": "2026-06-17T03:53:52.760",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}