FKIE_CVE-2021-32961

Vulnerability from fkie_nvd - Published: 2022-04-01 23:15 - Updated: 2026-06-17 03:53
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
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.
References
ics-cert@hq.dhs.govhttps://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02Mitigation, Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
auvesy-mdt autosave *
auvesy-mdt autosave *
auvesy-mdt autosave_for_system_platform *
auvesy-mdt autosave_for_system_platform 5.00
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "MDT AutoSave",
          "vendor": "MDT Software",
          "versions": [
            {
              "lessThan": "6.02.06",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "MDT AutoSave",
          "vendor": "MDT Software",
          "versions": [
            {
              "lessThan": "7.04",
              "status": "affected",
              "version": "7.00",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "AutoSave for System Platform (A4SP)",
          "vendor": "MDT Software",
          "versions": [
            {
              "lessThan": "4.01",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "A4SP",
          "vendor": "MDT Software",
          "versions": [
            {
              "status": "affected",
              "version": "5.00"
            }
          ]
        }
      ],
      "source": "ics-cert@hq.dhs.gov"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8F0612E0-E5EE-45B1-B49C-BD1296B9EACB",
              "versionEndExcluding": "6.02.06",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8450FA45-0C07-42D5-B817-AC990579D4F6",
              "versionEndIncluding": "7.04",
              "versionStartIncluding": "7.00",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave_for_system_platform:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DDA02918-09D4-43B6-95E6-3023E3DEE57A",
              "versionEndExcluding": "4.01",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:auvesy-mdt:autosave_for_system_platform:5.00:*:*:*:*:*:*:*",
              "matchCriteriaId": "682D5F51-4153-47C3-961C-6C5B4A124E3D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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 funci\u00f3n getfile en MDT AutoSave versiones anteriores a v6.02.06, permite al usuario suministrar un par\u00e1metro opcional, lo que resulta en el procesamiento de una petici\u00f3n de manera especial. Esto puede resultar en una ejecuci\u00f3n de un comando de descompresi\u00f3n y colocar un archivo .exe malicioso en una de las ubicaciones que la funci\u00f3n busca y conseguir capacidades de ejecuci\u00f3n"
    }
  ],
  "id": "CVE-2021-32961",
  "lastModified": "2026-06-17T03:53:52.760",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2021-32961",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-16T15:58:35.075405Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2022-04-01T23:15:09.867",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.