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CVE-2024-33374

Estado: AplazadaCrítica (9.8)—

El control de acceso incorrecto en la interfaz UART/Serial en el enrutador LB-LINK BL-W1210M v2.0 permite a los atacantes acceder al terminal raíz sin autenticación.

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).

Tecnologías afectadas (1)

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

Lb-link — Bl-w1210mAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-33374",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-33374",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-06-17T14:48:09.396399Z"
        }
      }
    ],
    "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"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:lb_link:bl_w1210m:2.0:*:*:*:*:*:*:*"
          ],
          "vendor": "lb_link",
          "product": "bl_w1210m",
          "versions": [
            {
              "status": "affected",
              "version": "2.0"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-06-14T15:15:50.073",
  "references": [
    {
      "url": "https://github.com/ShravanSinghRathore/Security-Advisory-Multiple-Vulnerabilities-in-LB-link-BL-W1210M-Router/wiki/Incorrect-Access-Control-%28CVE%E2%80%902024%E2%80%9033374%29",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://redfoxsec.com/blog/security-advisory-multiple-vulnerabilities-in-lb-link-bl-w1210m-router/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/ShravanSinghRathore/Security-Advisory-Multiple-Vulnerabilities-in-LB-link-BL-W1210M-Router/wiki/Incorrect-Access-Control-%28CVE%E2%80%902024%E2%80%9033374%29",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://redfoxsec.com/blog/security-advisory-multiple-vulnerabilities-in-lb-link-bl-w1210m-router/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Incorrect access control in the UART/Serial interface on the LB-LINK BL-W1210M v2.0 router allows attackers to access the root terminal without authentication."
    },
    {
      "lang": "es",
      "value": "El control de acceso incorrecto en la interfaz UART/Serial en el enrutador LB-LINK BL-W1210M v2.0 permite a los atacantes acceder al terminal raíz sin autenticación."
    }
  ],
  "lastModified": "2026-06-17T07:31:42.777",
  "sourceIdentifier": "cve@mitre.org"
}