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CVE-2024-23581

Estado: AnalizadaAlta (7.8)—

The HCL Traveler for Microsoft Outlook libraries are being flagged as potentially malicious software or an unrecognized application.

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 AV:L/PR:L/UI:N indica escalada local sin interacción (T1068). CWE-347 (validación de firma digital) y flagging como malware sugieren firma comprometida o bypass de seguridad (T1553.006). Ejecución de código malicioso potencial (T1059).

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 ManagementExecution PreventionThreat Intelligence ProgramRestrict Web-Based ContentRestrict Registry PermissionsLimit Software Installation

Tecnologías afectadas (1)

Hcltech — Traveler FOR Microsoft Outlook

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2024-23581",
  "cveTags": [],
  "metrics": {
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      {
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        "ssvcData": {
          "id": "CVE-2024-23581",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-29T13:19:14.119142Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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        },
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      }
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  },
  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "HCLSoftware",
          "product": "Traveler for Microsoft Outlook",
          "versions": [
            {
              "status": "affected",
              "version": "< 3.0.9"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-06-26T21:16:32.163",
  "references": [
    {
      "url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131417",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@hcl.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "psirt@hcl.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HCL Traveler for Microsoft Outlook libraries are being flagged as potentially malicious software or an unrecognized application."
    },
    {
      "lang": "es",
      "value": "Las bibliotecas de HCL Traveler para Microsoft Outlook están siendo marcadas como software potencialmente malicioso o una aplicación no reconocida."
    }
  ],
  "lastModified": "2026-10-02T00:10:00.180",
  "configurations": [
    {
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          "cpeMatch": [
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              "versionEndExcluding": "3.0.9"
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          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@hcl.com"
}