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CVE-2026-2750

Estado: AnalizadaCrítica (9.8)—

Improper Input Validation vulnerability in Centreon Centreon Open Tickets on Central Server on Linux (Centreon Open Tickets modules).This issue affects Centreon Open Tickets on Central Server: from all before 25.10; 24.10;24.04.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector CVSS AV:N/PR:N sin interacción (UI:N) indica explotación remota sin autenticación (T1190). CWE-20 (validación de entrada inadecuada) en aplicación web expuesta permite inyección de código (T1059), manipulación de datos (T1565.002) y acceso a información (T1005).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementVulnerability ScanningRestrict Web-Based ContentNetwork SegmentationLimit Software InstallationLimit Access to Resource Over Network

Tecnologías afectadas (1)

Centreon — WEB

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-2750",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-2750",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-02-27T17:30:13.395874Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2.3
      },
      {
        "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": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7",
      "affectedData": [
        {
          "vendor": "Centreon",
          "modules": [
            "Centreon Open Tickets"
          ],
          "product": "Centreon Open Tickets on Central Server",
          "versions": [
            {
              "status": "affected",
              "version": "all",
              "lessThan": "25.10; 24.10;24.04",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux"
          ],
          "collectionURL": "https://downlad.centreon.com",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-02-27T16:16:25.827",
  "references": [
    {
      "url": "https://thewatch.centreon.com/latest-security-bulletins-64/cve-2026-2750-centreon-web-critical-severity-5503",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Input Validation vulnerability in Centreon Centreon Open Tickets on Central Server on Linux (Centreon Open Tickets modules).This issue affects Centreon Open Tickets on Central Server: from all before 25.10; 24.10;24.04."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de validación de entrada incorrecta en Centreon Centreon Open Tickets en el servidor central en Linux (módulos de Centreon Open Tickets). Este problema afecta a Centreon Open Tickets en el servidor central: desde todas las versiones anteriores a 25.10; 24.10; 24.04."
    }
  ],
  "lastModified": "2026-06-17T10:31:39.307",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:centreon:web:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1827AE36-2AA2-4800-A21D-74E185193E9A",
              "versionEndExcluding": "24.04.24"
            },
            {
              "criteria": "cpe:2.3:a:centreon:web:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0082184F-EF71-4529-921A-DA7876F80B8E",
              "versionEndExcluding": "24.10.20",
              "versionStartIncluding": "24.10.0"
            },
            {
              "criteria": "cpe:2.3:a:centreon:web:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CA7B730E-209C-43B2-8F5A-C6FD8CB90443",
              "versionEndExcluding": "25.10.8",
              "versionStartIncluding": "25.01.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7"
}