« Volver al listado

CVE-2020-24679

Estado: ModificadaCrítica (9.8)—

A S+ Operations and S+ Historian service is subject to a DoS by special crafted messages. An attacker might use this flaw to make it crash or even execute arbitrary code on the machine where the service is hosted.

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 (2)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-24679",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cybersecurity@ch.abb.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cybersecurity@ch.abb.com",
      "affectedData": [
        {
          "vendor": "ABB",
          "product": "ABB Ability™ Symphony® Plus Operations",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "3.3 Service Pack 1",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "2.1 SP2 Rollup 2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "2.2",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "ABB",
          "product": "ABB Ability™ Symphony® Plus Historian",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "3.2",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-12-22T22:15:13.583",
  "references": [
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "cybersecurity@ch.abb.com"
    },
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA123982&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "cybersecurity@ch.abb.com"
    },
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA123982&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cybersecurity@ch.abb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A S+ Operations and S+ Historian service is subject to a DoS by special crafted messages. An attacker might use this flaw to make it crash or even execute arbitrary code on the machine where the service is hosted."
    },
    {
      "lang": "es",
      "value": "Un servicio S+ Operations y S+ Historian, está sujeto a una DoS mediante mensajes especiales diseñados. Un atacante podría usar este fallo para hacer que se bloquee o incluso ejecutar código arbitrario en la máquina donde está alojado el servicio"
    }
  ],
  "lastModified": "2026-06-17T03:05:58.323",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_historian:3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DAAEE275-0C2C-4D15-B0CB-B51706015769"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_historian:3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8A89B5F4-5BE7-4B0E-9ADF-46630017221C"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "21FB4D84-598C-486D-9A16-F24AEAA8B2A5"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "96371CD8-6C8A-459E-9A7E-34694B9F648E"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:2.1:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5D3E3D88-6544-459D-A5F3-AFB682FF8462"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:2.1:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ED64EBDB-B30B-49ED-88C9-7FC2B092FEA3"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A6281EC9-5771-4B95-B18C-C11A0EABDA25"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3B553708-205B-4B87-BFE9-1570C1AAE06F"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:3.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C8D38257-9207-4AED-818F-EA6E09393491"
            },
            {
              "criteria": "cpe:2.3:a:abb:symphony_\\+_operations:3.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7EBFA7A6-0EF8-46FC-B92F-AF448531B997"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cybersecurity@ch.abb.com"
}