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CVE-2026-13516

Estado: AplazadaAlta (7.4)—

A vulnerability was detected in Tenda JD12L 16.03.53.23. The affected element is the function fromSetWifiGusetBasic of the file /goform/WifiGuestSet. Performing a manipulation of the argument shareSpeed results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

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.

Vector CVSS con AV:N, PR:L indica acceso remoto con privilegios; buffer overflow (CWE-119) en dispositivo Tenda permite ejecución de código remoto tras autenticación.

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 ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentNetwork Segmentation

Tecnologías afectadas (1)

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

Tenda — Jd12lAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-13516",
  "cveTags": [],
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          "id": "CVE-2026-13516",
          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
            },
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              "automatable": "no"
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          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
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          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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    ],
    "cvssMetricV31": [
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          "scope": "UNCHANGED",
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        "cvssData": {
          "Safety": "NOT_DEFINED",
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          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
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          "valueDensity": "NOT_DEFINED",
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          "modifiedAttackVector": "NOT_DEFINED",
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          "modifiedUserInteraction": "NOT_DEFINED",
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          "subConfidentialityImpact": "NONE",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
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          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
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      "affectedData": [
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          "cpes": [
            "cpe:2.3:h:tenda:jd12l:*:*:*:*:*:*:*:*"
          ],
          "vendor": "Tenda",
          "product": "JD12L",
          "versions": [
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              "status": "affected",
              "version": "16.03.53.23"
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  "published": "2026-06-29T00:16:47.633",
  "references": [
    {
      "url": "https://github.com/cve-a/Vampirensa/issues/2",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/cve/CVE-2026-13516",
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    {
      "url": "https://vuldb.com/submit/838887",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/vuln/374524",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/vuln/374524/cti",
      "source": "cna@vuldb.com"
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      "url": "https://www.tenda.com.cn/",
      "source": "cna@vuldb.com"
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          "value": "CWE-119"
        },
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          "lang": "en",
          "value": "CWE-121"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was detected in Tenda JD12L 16.03.53.23. The affected element is the function fromSetWifiGusetBasic of the file /goform/WifiGuestSet. Performing a manipulation of the argument shareSpeed results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used."
    }
  ],
  "lastModified": "2026-06-29T18:46:31.617",
  "sourceIdentifier": "cna@vuldb.com"
}