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CVE-2021-32945

Estado: ModificadaAlta (7.5)—

An attacker could decipher the encryption and gain access to MDT AutoSave versions prior to v6.02.06.

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
{
  "id": "CVE-2021-32945",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2021-32945",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-16T15:58:19.788465Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "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:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.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:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "MDT Software",
          "product": "MDT AutoSave",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "6.02.06",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "MDT Software",
          "product": "MDT AutoSave",
          "versions": [
            {
              "status": "affected",
              "version": "7.00",
              "lessThan": "7.04",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "MDT Software",
          "product": "AutoSave for System Platform (A4SP)",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "4.01",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "MDT Software",
          "product": "A4SP",
          "versions": [
            {
              "status": "affected",
              "version": "5.00"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-04-01T23:15:09.593",
  "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-326"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-326"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An attacker could decipher the encryption and gain access to MDT AutoSave versions prior to v6.02.06."
    },
    {
      "lang": "es",
      "value": "Un atacante podría descifrar el cifrado y conseguir acceso a MDT AutoSave versiones anteriores a v6.02.06"
    }
  ],
  "lastModified": "2026-06-17T03:53:50.893",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8F0612E0-E5EE-45B1-B49C-BD1296B9EACB",
              "versionEndExcluding": "6.02.06"
            },
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8450FA45-0C07-42D5-B817-AC990579D4F6",
              "versionEndIncluding": "7.04",
              "versionStartIncluding": "7.00"
            },
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave_for_system_platform:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DDA02918-09D4-43B6-95E6-3023E3DEE57A",
              "versionEndExcluding": "4.01"
            },
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave_for_system_platform:5.00:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "682D5F51-4153-47C3-961C-6C5B4A124E3D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}