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CVE-2026-39929

Estado: Pendiente de análisisAlta (8.7)—

Lakeside SysTrack Agent versions prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contain an out-of-bounds read vulnerability in the Command ID 30 UDP packet handler that allows remote attackers to crash the application by sending a specially crafted UDP packet. Attackers can send a malformed packet with an invalid memory address at offset 0x4 in the payload to trigger an access violation and cause a denial of service.

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.

Acceso de red sin autenticación (AV:N/PR:N/UI:N) a servicio UDP expuesto; out-of-bounds read causa crash/DoS. CWE-125 (out-of-bounds read) confirma lectura fuera de límites que provoca negación de servicio.

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

Filter Network TrafficVulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkApplication Isolation and Sandboxing

Tecnologías afectadas (1)

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

Lakeside — Systrak AgentAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-39929",
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          "options": [
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    "cvssMetricV31": [
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          "integrityImpact": "NONE",
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          "exploitMaturity": "NOT_DEFINED",
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          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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  "affected": [
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      "affectedData": [
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          "vendor": "Lakeside Software, LLC.",
          "product": "SysTrack Agent",
          "versions": [
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              "version": "0",
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  "published": "2026-05-28T22:16:58.693",
  "references": [
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      "url": "https://documentation.lakesidesoftware.com/docs/112128-hotfix-agent-release-notes",
      "source": "disclosure@vulncheck.com"
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    {
      "url": "https://documentation.lakesidesoftware.com/docs/1130xxx-hotfix-agent-release-notes",
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      "description": [
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          "lang": "en",
          "value": "CWE-125"
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          "value": "CWE-754"
        }
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    }
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      "lang": "en",
      "value": "Lakeside SysTrack Agent versions prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contain an out-of-bounds read vulnerability in the Command ID 30 UDP packet handler that allows remote attackers to crash the application by sending a specially crafted UDP packet. Attackers can send a malformed packet with an invalid memory address at offset 0x4 in the payload to trigger an access violation and cause a denial of service."
    },
    {
      "lang": "es",
      "value": "Versiones de Lakeside SysTrack Agent anteriores a 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contienen una vulnerabilidad de lectura fuera de límites en el gestor de paquetes UDP con ID de Comando 30 que permite a atacantes remotos bloquear la aplicación enviando un paquete UDP especialmente diseñado. Los atacantes pueden enviar un paquete malformado con una dirección de memoria no válida en el desplazamiento 0x4 en la carga útil para desencadenar una violación de acceso y causar una denegación de servicio."
    }
  ],
  "lastModified": "2026-07-21T10:10:00.103",
  "sourceIdentifier": "disclosure@vulncheck.com"
}