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CVE-2021-32964

Estado: ModificadaMedia (5.3)—

The AGG Software Web Server version 4.0.40.1014 and prior is vulnerable to a path traversal attack, which may allow an attacker to read arbitrary files from the file system.

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)

Aggsoft — Webserver

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-32964",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2021-32964",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-16T15:55:44.695884Z"
        }
      }
    ],
    "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": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 3.9
      },
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        "cvssData": {
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          "integrityImpact": "NONE",
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          "availabilityImpact": "NONE",
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          "confidentialityImpact": "LOW"
        },
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  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "AGG Software",
          "product": "Web Server (webserver.dll)",
          "versions": [
            {
              "status": "affected",
              "version": "All",
              "versionType": "custom",
              "lessThanOrEqual": "v4.0.40.1014"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-05-24T18:15:08.163",
  "references": [
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-161-02",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-161-02",
      "tags": [
        "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-23"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The AGG Software Web Server version 4.0.40.1014 and prior is vulnerable to a path traversal attack, which may allow an attacker to read arbitrary files from the file system."
    },
    {
      "lang": "es",
      "value": "AGG Software Web Server versiones 4.0.40.1014 y anteriores, es vulnerable a un ataque de salto de ruta, que puede permitir a un atacante leer archivos arbitrarios del sistema de archivos"
    }
  ],
  "lastModified": "2026-06-17T03:53:53.137",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "4.0.40.1014"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}