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CVE-2025-15610

Estado: Pendiente de análisisCrítica (9.3)—

The .NET Remoting framework used by OpenText Fax (RightFax) includes known security vulnerabilities that could be exploited if the service is exposed in environments where the remoting ports are accessible.

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.

AV:N/PR:N sin UI indica explotación remota de aplicación expuesta (T1190). CWE-502 (deserialización insegura en .NET Remoting) permite ejecución de código arbitrario (T1059) en el contexto del servicio expuesto.

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 (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Microsoft — NETAIOpentext — RightfaxAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-15610",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-15610",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-04-15T17:32:21.163911Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "security@opentext.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 9.3,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "security@opentext.com",
      "affectedData": [
        {
          "vendor": "OpenText, Inc",
          "product": "RightFax",
          "versions": [
            {
              "status": "affected",
              "version": "16.6",
              "versionType": "custom",
              "lessThanOrEqual": "16.6 Update7136"
            },
            {
              "status": "affected",
              "version": "20.2",
              "versionType": "custom",
              "lessThanOrEqual": "20.2 Update5705"
            },
            {
              "status": "affected",
              "version": "21.2",
              "versionType": "custom",
              "lessThanOrEqual": "21.2.1.2707"
            },
            {
              "status": "affected",
              "version": "22.2",
              "versionType": "custom",
              "lessThanOrEqual": "22.2.0.1644"
            },
            {
              "status": "affected",
              "version": "23.4",
              "versionType": "custom",
              "lessThanOrEqual": "26.4.0.1644"
            },
            {
              "status": "affected",
              "version": "24.4",
              "versionType": "custom",
              "lessThanOrEqual": "24.4.0.1644"
            },
            {
              "status": "affected",
              "version": "25.4",
              "versionType": "custom",
              "lessThanOrEqual": "25.4.0.1644"
            }
          ],
          "platforms": [
            "Windows",
            "64 bit",
            "32 bit"
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2026-04-15T17:17:00.020",
  "references": [
    {
      "url": "https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0861863",
      "source": "security@opentext.com"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@opentext.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The .NET Remoting framework used by OpenText Fax (RightFax) includes known security vulnerabilities that could be exploited if the service is exposed in environments where the remoting ports are accessible."
    },
    {
      "lang": "es",
      "value": "El framework .NET Remoting utilizado por OpenText Fax (RightFax) incluye vulnerabilidades de seguridad conocidas que podrían ser explotadas si el servicio está expuesto en entornos donde los puertos de remoting son accesibles."
    }
  ],
  "lastModified": "2026-09-30T22:10:00.273",
  "sourceIdentifier": "security@opentext.com"
}