FKIE_CVE-2020-7528

Vulnerability from fkie_nvd - Published: 2020-09-16 16:15 - Updated: 2026-06-17 03:24
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A CWE-502 Deserialization of Untrusted Data vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which could allow arbitrary code execution when an attacker builds a custom .PRJ file containing a malicious serialized buffer.
References
cybersecurity@se.comhttps://www.se.com/ww/en/download/document/SEVD-2020-252-01/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.se.com/ww/en/download/document/SEVD-2020-252-01/Vendor Advisory
Impacted products
Vendor Product Version
schneider-electric scadapack_7x_remote_connect *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "SCADAPack 7x Remote Connect V3.6.3.574 and prior.",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "SCADAPack 7x Remote Connect V3.6.3.574 and prior."
            }
          ]
        }
      ],
      "source": "cybersecurity@se.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:schneider-electric:scadapack_7x_remote_connect:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3412A93E-4C9E-4B0E-9798-201E04241A34",
              "versionEndIncluding": "3.6.3.574",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A CWE-502 Deserialization of Untrusted Data vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which could allow arbitrary code execution when an attacker builds a custom .PRJ file containing a malicious serialized buffer."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de Deserializaci\u00f3n de Datos No Confiables CWE-502 en SCADAPack 7x Remote Connect (versiones V3.6.3.574 y anteriores) que podr\u00eda permitir una ejecuci\u00f3n de c\u00f3digo arbitraria cuando un atacante crea un archivo .PRJ personalizado que contiene un b\u00fafer serializado malicioso"
    }
  ],
  "id": "CVE-2020-7528",
  "lastModified": "2026-06-17T03:24:56.883",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-09-16T16:15:15.217",
  "references": [
    {
      "source": "cybersecurity@se.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.se.com/ww/en/download/document/SEVD-2020-252-01/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.se.com/ww/en/download/document/SEVD-2020-252-01/"
    }
  ],
  "sourceIdentifier": "cybersecurity@se.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ],
      "source": "cybersecurity@se.com",
      "type": "Secondary"
    }
  ]
}



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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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  • 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.