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CVE-2025-12592

Estado: AplazadaCrítica (9.3)—

Legacy Vivotek Device firmware uses default credetials for the root and user login accounts.

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 credenciales por defecto; impacto: compromiso de cuentas root/user, ejecución de comandos y acceso a datos del dispositivo.

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

Vulnerability ScanningPrivileged Account ManagementPassword PoliciesNetwork SegmentationMulti-factor AuthenticationLimit Access to Resource Over Network

Tecnologías afectadas (1)

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

Vivotek — Device FirmwareAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-12592",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-12592",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-11-19T16:07:31.532330Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "larry0@me.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 9.3,
          "Automatable": "YES",
          "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:H/SI:H/SA:H/E:P/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:Y/R:X/V:X/RE:X/U:Red",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "providerUrgency": "RED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "HIGH",
          "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": "larry0@me.com",
      "affectedData": [
        {
          "vendor": "Vivotek",
          "modules": [
            "Firmware"
          ],
          "product": "Affected device model numbers are FD7131-VVTK,FD7131-VVTK,FD7131-VVTK,FD7141-VVTK,IP7131-VVTK,IP7133-VVTK,IP7133-VVTK,IP7133-VVTK,IP7134-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7138-VVTK,IP7142-VVTK,IP7142-VVTK,IP7151-VVTK,IP7152-VVTK,IP7153-VVTK,IP7153-VVTK,IP7154-VVTK,IP7330-VVTK,IP7330-VVTK,IP7330-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131W-VVTK,PT7135-VVTK,PT7137-TCON,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PZ7131-VVTK,PZ7131-VVTK,PZ71X1-VVTK,PZ71X1-VVTK,PZ71X2-VVTK,SD73X3-VVTK,SD73X3-VVTK,SD73X3-VVTK,TC5330-VVTK,TC5332-TCVV,TC5333-TCVV,TC5633-TCVV,TC5633-VVTK,VS7100-VVTK,VS7100-VVTK,VS7100-VVTK",
          "versions": [
            {
              "status": "affected",
              "version": "0100b",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "0100e"
            },
            {
              "status": "affected",
              "version": "0100e1"
            },
            {
              "status": "affected",
              "version": "0100e2"
            },
            {
              "status": "affected",
              "version": "0100f"
            },
            {
              "status": "affected",
              "version": "0100g"
            },
            {
              "status": "affected",
              "version": "0100i"
            },
            {
              "status": "affected",
              "version": "0101c"
            },
            {
              "status": "affected",
              "version": "0103c"
            },
            {
              "status": "affected",
              "version": "0199z"
            },
            {
              "status": "affected",
              "version": "0200a"
            },
            {
              "status": "affected",
              "version": "0200b"
            },
            {
              "status": "affected",
              "version": "0200c"
            },
            {
              "status": "affected",
              "version": "0200g"
            },
            {
              "status": "affected",
              "version": "0201a"
            },
            {
              "status": "affected",
              "version": "0201a1"
            },
            {
              "status": "affected",
              "version": "0201c"
            },
            {
              "status": "affected",
              "version": "0201k"
            },
            {
              "status": "affected",
              "version": "0202a"
            },
            {
              "status": "affected",
              "version": "0202b"
            },
            {
              "status": "affected",
              "version": "0203a"
            },
            {
              "status": "affected",
              "version": "0300a"
            },
            {
              "status": "affected",
              "version": "0300b"
            },
            {
              "status": "affected",
              "version": "0301b3"
            },
            {
              "status": "affected",
              "version": "0302a"
            },
            {
              "status": "affected",
              "version": "0302c"
            },
            {
              "status": "affected",
              "version": "0400a"
            },
            {
              "status": "affected",
              "version": "0400b"
            },
            {
              "status": "affected",
              "version": "0401a"
            },
            {
              "status": "affected",
              "version": "0500a"
            },
            {
              "status": "affected",
              "version": "0500b"
            }
          ],
          "collectionURL": "https://ftpmirror.your.org/pub/misc/ftp.vivotek.com/Firmware/",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-11-19T13:15:51.327",
  "references": [
    {
      "url": "http://www.vapidlabs.com/advisory.php?v=219",
      "source": "larry0@me.com"
    },
    {
      "url": "https://www.akamai.com/blog/security-research/rce-zero-day-in-legacy-vivotek-firmware",
      "source": "larry0@me.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "larry0@me.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1392"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Legacy Vivotek Device firmware uses default credetials for the root and user login accounts."
    }
  ],
  "lastModified": "2026-06-17T08:32:37.787",
  "sourceIdentifier": "larry0@me.com"
}