CVE-2024-55020

Estado: AnalizadaCrítica (9.8)—

A command injection vulnerability in the DHCP activation feature of Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 allows attackers to execute arbitrary commands with root privileges.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 9.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.70%
Percentil entre todas las CVEs puntuadas: 76
Fecha de la puntuación: 5/10/2026

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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access95 %
Impacto principalT1059 Command and Scripting Interpreterexecution95 %
Impacto secundarioT1068 Exploitation for Privilege Escalationprivilege escalation90 %

Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N indica acceso remoto sin autenticación; inyección de comandos (CWE-78) en DHCP permite ejecución arbitraria con privilegios root.

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 Management Execution Prevention Application Isolation and Sandboxing Exploit Protection Update Software Vulnerability Scanning

Tecnologías afectadas (2)

Weintek — Cmt-3072xh2 Firmware Weintek — Easyweb

CWE

CWE-20, CWE-78

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2024-55020",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-55020",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-03T20:14:15.532640Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-03-03T20:16:40.883",
  "references": [
    {
      "url": "https://gist.github.com/AenganZ/f86ed0da28825a1432ec697f484622de",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://plain-trick-71d.notion.site/weintek-cMT-3072XH2-14687a89c4c181eeb21ad61e0392f34b?pvs=4",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A command injection vulnerability in the DHCP activation feature of Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 allows attackers to execute arbitrary commands with root privileges."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyección de comandos en la función de activación DHCP de Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 permite a los atacantes ejecutar comandos arbitrarios con privilegios de root."
    }
  ],
  "lastModified": "2026-06-17T08:10:53.450",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:weintek:easyweb:2.1.53:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FE80D830-2A48-48B8-AD0D-9AC31876FEF9"
            },
            {
              "criteria": "cpe:2.3:o:weintek:cmt-3072xh2_firmware:20231011:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "49EEBDF3-345C-4914-9402-CFC2CDB98731"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:weintek:cmt-3072xh2:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "88C5C22F-8AAF-49B0-BEA5-826623C715EF"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}