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CVE-2024-2658

Estado: AplazadaAlta (8.5)—

A misconfiguration in lmadmin.exe of FlexNet Publisher versions prior to 2024 R1 (11.19.6.0) allows the OpenSSL configuration file to load from a non-existent directory. An unauthorized, locally authenticated user with low privileges can potentially create the directory and load a specially crafted openssl.conf file leading to the execution of a malicious DLL (Dynamic-Link Library) with elevated privileges.

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:L con PR:L sin UI:R indica escalada local. CWE-427 (DLL injection vía búsqueda de librerías no segura) + manipulación de openssl.conf para cargar DLL maliciosa = T1574.007 (DLL search order hijacking). Ejecución de código con privilegios elevados confirmada por VC:H.

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

Execution PreventionAuditThreat Intelligence ProgramRestrict Web-Based ContentRestrict File and Directory PermissionsPrivileged Account Management

Tecnologías afectadas (2)

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

Flexnet — PublisherAIOpenssl — OpensslAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-2658",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-2658",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-30T19:22:23.235896Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "PSIRT-CNA@flexerasoftware.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 8.5,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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": "LOW",
          "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": "PSIRT-CNA@flexerasoftware.com",
      "affectedData": [
        {
          "vendor": "Flexera",
          "product": "FlexNet Publisher",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2024 R1 (11.19.6.0)",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-01-30T17:15:17.670",
  "references": [
    {
      "url": "https://community.flexera.com/s/article/cve-2024-2658-flexnet-publisher-potential-local-privilege-escalation-issue",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-359/",
      "source": "PSIRT-CNA@flexerasoftware.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "PSIRT-CNA@flexerasoftware.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A misconfiguration in lmadmin.exe of FlexNet Publisher versions prior to 2024 R1 (11.19.6.0) allows the OpenSSL configuration file to load from a non-existent directory. An unauthorized, locally authenticated user with low privileges can potentially create the directory and load a specially crafted openssl.conf file leading to the execution of a malicious DLL (Dynamic-Link Library) with elevated privileges."
    },
    {
      "lang": "es",
      "value": "Una configuración incorrecta en lmadmin.exe de las versiones de FlexNet Publisher anteriores a 2024 R1 (11.19.6.0) permite que el archivo de configuración de OpenSSL se cargue desde un directorio inexistente. Un usuario no autorizado, autenticado localmente y con privilegios bajos puede crear el directorio y cargar un archivo openssl.conf manipulado especial, lo que lleva a la ejecución de una DLL maliciosa (Dynamic-Link librería) con privilegios elevados."
    }
  ],
  "lastModified": "2026-06-17T07:24:59.037",
  "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com"
}