FKIE_CVE-2020-11645

Vulnerability from fkie_nvd - Published: 2020-10-15 15:15 - Updated: 2026-06-17 02:50
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A denial of service vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to limit availability of GateManager instances.
References
cybersecurity@ch.abb.comhttps://us-cert.cisa.gov/ics/advisories/icsa-20-273-03Third Party Advisory, US Government Resource
cybersecurity@ch.abb.comhttps://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdfVendor Advisory
Impacted products
Vendor Product Version
br-automation gatemanager_9250_firmware *
br-automation gatemanager_9250 -
br-automation gatemanager_4260_firmware *
br-automation gatemanager_4260 -
br-automation gatemanager_8250_firmware *
br-automation gatemanager_8250 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "GateManager",
          "vendor": "B\u0026R",
          "versions": [
            {
              "lessThan": "9.0.20262",
              "status": "affected",
              "version": "4260",
              "versionType": "custom"
            },
            {
              "lessThan": "9.0.20262",
              "status": "affected",
              "version": "9250",
              "versionType": "custom"
            },
            {
              "lessThan": "9.2.620236042",
              "status": "affected",
              "version": "8250",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cybersecurity@ch.abb.com"
    }
  ],
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              "versionEndExcluding": "9.0.20262",
              "vulnerable": true
            }
          ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A denial of service vulnerability in B\u0026R GateManager 4260 and 9250 versions \u003c9.0.20262 and GateManager 8250 versions \u003c9.2.620236042 allows authenticated users to limit availability of GateManager instances."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de denegaci\u00f3n de servicio en B\u0026amp;R GateManager 4260 y 9250 versiones anteriores a 9.0.20262 y GateManager 8250 versiones anteriores a 9.2.620236042, permite a usuarios autenticados limitar la disponibilidad de instancias de GateManager"
    }
  ],
  "id": "CVE-2020-11645",
  "lastModified": "2026-06-17T02:50:32.680",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "cybersecurity@ch.abb.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-10-15T15:15:11.123",
  "references": [
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      "source": "cybersecurity@ch.abb.com",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03"
    },
    {
      "source": "cybersecurity@ch.abb.com",
      "tags": [
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      ],
      "url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf"
    }
  ],
  "sourceIdentifier": "cybersecurity@ch.abb.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "cybersecurity@ch.abb.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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