« Volver al listado

CVE-2021-32975

Estado: ModificadaAlta (7.8)—

Cscape (All Versions prior to 9.90 SP5) lacks proper validation of user-supplied data when parsing project files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute code in the context of the current process.

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)

Hornerautomation — Cscape

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-32975",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Cscape",
          "versions": [
            {
              "status": "affected",
              "version": "All Versions prior to 9.90 SP5"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-08-25T19:15:12.380",
  "references": [
    {
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-224-02",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-224-02",
      "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-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cscape (All Versions prior to 9.90 SP5) lacks proper validation of user-supplied data when parsing project files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute code in the context of the current process."
    },
    {
      "lang": "es",
      "value": "Cscape (todas las versiones anteriores a 9.90 SP5) carece de una comprobación apropiada de los datos proporcionados por el usuario cuando analiza los archivos de proyecto. Esto podría conllevar una lectura fuera de límites. Un atacante podría aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual."
    }
  ],
  "lastModified": "2026-06-17T03:53:55.810",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hornerautomation:cscape:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EE2DC26D-983D-42DF-A903-1AFC1430EB07",
              "versionEndExcluding": "9.90"
            },
            {
              "criteria": "cpe:2.3:a:hornerautomation:cscape:9.90:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F3037FE7-0230-48F0-8665-3F63F4D57AFF"
            },
            {
              "criteria": "cpe:2.3:a:hornerautomation:cscape:9.90:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "419F775A-9EC9-4C78-9834-D241D18E67AE"
            },
            {
              "criteria": "cpe:2.3:a:hornerautomation:cscape:9.90:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A20012C0-21A9-42BD-AF6A-CC193A3631FA"
            },
            {
              "criteria": "cpe:2.3:a:hornerautomation:cscape:9.90:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D62ADB7C-09CC-4A36-BD7C-235029100510"
            },
            {
              "criteria": "cpe:2.3:a:hornerautomation:cscape:9.90:sp4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "35C25D54-A7DD-43D0-8A4C-EF274B8EAB65"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}