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CVE-2020-11642

Estado: ModificadaMedia (6.5)—

The local file inclusion vulnerability present in B&R SiteManager versions <9.2.620236042 allows authenticated users to impact availability of SiteManager instances.

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)

Br-automation — Sitemanager

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-11642",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cybersecurity@ch.abb.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cybersecurity@ch.abb.com",
      "affectedData": [
        {
          "vendor": "B&R",
          "product": "SiteManager",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "9.2.620236042",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-10-15T15:15:10.873",
  "references": [
    {
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "cybersecurity@ch.abb.com"
    },
    {
      "url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cybersecurity@ch.abb.com"
    },
    {
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cybersecurity@ch.abb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The local file inclusion vulnerability present in B&R SiteManager versions <9.2.620236042 allows authenticated users to impact availability of SiteManager instances."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inclusión de archivos locales presente en B&amp;R SiteManager versiones anteriores a 9.2.620236042, permite a usuarios autenticados impactar la disponibilidad de las instancias de SiteManager"
    }
  ],
  "lastModified": "2026-06-17T02:50:32.327",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:br-automation:sitemanager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0A4C58B5-3599-4388-B0B3-51B762688B0E",
              "versionEndExcluding": "9.2.620236042"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cybersecurity@ch.abb.com"
}